6640357500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 540

約数和(自身を含む): 25764658920

約数和(自身を除く): 19124301420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 49, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 98, 100, 105, 114, 125, 126, 133, 140, 147, 150, 171, 175, 180, 190, 196, 210, 225, 228, 245, 250, 252, 266, 285, 294, 300, 315, 317, 342, 350, 375, 380, 399, 420, 441, 450, 475, 490, 500, 525, 532, 570, 588, 625, 630, 634, 665, 684, 700, 735, 750, 798, 855, 875, 882, 900, 931, 950, 951, 980, 1050, 1125, 1140, 1197, 1225, 1250, 1260, 1268, 1330, 1425, 1470, 1500, 1575, 1585, 1596, 1710, 1750, 1764, 1862, 1875, 1900, 1902, 1995, 2100, 2205, 2219, 2250, 2375, 2394, 2450, 2500, 2625, 2660, 2793, 2850, 2853, 2940, 3150, 3170, 3325, 3420, 3500, 3675, 3724, 3750, 3804, 3990, 4275, 4375, 4410, 4438, 4500, 4655, 4750, 4755, 4788, 4900, 5250, 5586, 5625, 5700, 5706, 5985, 6023, 6125, 6300, 6340, 6650, 6657, 7125, 7350, 7500, 7875, 7925, 7980, 8379, 8550, 8750, 8820, 8876, 9310, 9500, 9510, 9975, 10500, 11025, 11095, 11172, 11250, 11412, 11875, 11970, 12046, 12250, 13125, 13300, 13314, 13965, 14250, 14265, 14700, 15533, 15750, 15850, 16625, 16758, 17100, 17500, 18069, 18375, 18620, 19020, 19950, 19971, 21375, 22050, 22190, 22500, 23275, 23750, 23775, 23940, 24092, 24500, 26250, 26628, 27930, 28500, 28530, 29925, 30115, 30625, 31066, 31500, 31700, 33250, 33285, 33516, 35625, 36138, 36750, 39375, 39625, 39900, 39942, 41895, 42161, 42750, 44100, 44380, 46550, 46599, 47500, 47550, 49875, 52500, 54207, 55125, 55475, 55860, 57060, 59850, 60230, 61250, 62132, 66500, 66570, 69825, 71250, 71325, 72276, 73500, 77665, 78750, 79250, 79884, 83125, 83790, 84322, 85500, 90345, 91875, 93100, 93198, 95100, 99750, 99855, 106875, 108414, 110250, 110950, 116375, 118875, 119700, 120460, 122500, 126483, 133140, 139650, 139797, 142500, 142650, 149625, 150575, 155330, 157500, 158500, 166250, 166425, 167580, 168644, 180690, 183750, 186396, 198125, 199500, 199710, 209475, 210805, 213750, 216828, 220500, 221900, 232750, 232995, 237750, 249375, 252966, 271035, 275625, 277375, 279300, 279594, 285300, 295127, 299250, 301150, 310660, 332500, 332850, 349125, 356625, 361380, 367500, 379449, 388325, 396250, 399420, 418950, 421610, 427500, 451725, 465500, 465990, 475500, 498750, 499275, 505932, 542070, 551250, 554750, 559188, 581875, 590254, 594375, 598500, 602300, 632415, 665700, 698250, 698985, 713250, 748125, 752875, 758898, 776650, 792500, 832125, 837900, 843220, 885381, 903450, 931980, 997500, 998550, 1047375, 1054025, 1084140, 1102500, 1109500, 1163750, 1164975, 1180508, 1188750, 1264830, 1355175, 1386875, 1396500, 1397970, 1426500, 1475635, 1496250, 1505750, 1517796, 1553300, 1664250, 1745625, 1770762, 1783125, 1806900, 1897245, 1941625, 1997100, 2094750, 2108050, 2258625, 2327500, 2329950, 2377500, 2496375, 2529660, 2656143, 2710350, 2773750, 2795940, 2951270, 2992500, 3011500, 3162075, 3328500, 3491250, 3494925, 3541524, 3566250, 3764375, 3794490, 3883250, 4160625, 4189500, 4216100, 4426905, 4517250, 4659900, 4992750, 5236875, 5270125, 5312286, 5420700, 5547500, 5824875, 5902540, 6324150, 6775875, 6982500, 6989850, 7132500, 7378175, 7528750, 7588980, 7766500, 8321250, 8853810, 9034500, 9486225, 9708125, 9985500, 10473750, 10540250, 10624572, 11293125, 11649750, 12481875, 12648300, 13280715, 13551750, 13979700, 14756350, 15057500, 15810375, 16642500, 17474625, 17707620, 18972450, 19416250, 20947500, 21080500, 22134525, 22586250, 23299500, 24963750, 26350625, 26561430, 27103500, 29124375, 29512700, 31620750, 33879375, 34949250, 36890875, 37944900, 38832500, 44269050, 45172500, 47431125, 49927500, 52701250, 53122860, 58248750, 63241500, 66403575, 67758750, 69898500, 73781750, 79051875, 87373125, 88538100, 94862250, 105402500, 110672625, 116497500, 132807150, 135517500, 147563500, 158103750, 174746250, 184454375, 189724500, 221345250, 237155625, 265614300, 316207500, 332017875, 349492500, 368908750, 442690500, 474311250, 553363125, 664035750, 737817500, 948622500, 1106726250, 1328071500, 1660089375, 2213452500, 3320178750, 6640357500]

約数ペア:

[(1, 6640357500), (2, 3320178750), (3, 2213452500), (4, 1660089375), (5, 1328071500), (6, 1106726250), (7, 948622500), (9, 737817500), (10, 664035750), (12, 553363125), (14, 474311250), (15, 442690500), (18, 368908750), (19, 349492500), (20, 332017875), (21, 316207500), (25, 265614300), (28, 237155625), (30, 221345250), (35, 189724500), (36, 184454375), (38, 174746250), (42, 158103750), (45, 147563500), (49, 135517500), (50, 132807150), (57, 116497500), (60, 110672625), (63, 105402500), (70, 94862250), (75, 88538100), (76, 87373125), (84, 79051875), (90, 73781750), (95, 69898500), (98, 67758750), (100, 66403575), (105, 63241500), (114, 58248750), (125, 53122860), (126, 52701250), (133, 49927500), (140, 47431125), (147, 45172500), (150, 44269050), (171, 38832500), (175, 37944900), (180, 36890875), (190, 34949250), (196, 33879375), (210, 31620750), (225, 29512700), (228, 29124375), (245, 27103500), (250, 26561430), (252, 26350625), (266, 24963750), (285, 23299500), (294, 22586250), (300, 22134525), (315, 21080500), (317, 20947500), (342, 19416250), (350, 18972450), (375, 17707620), (380, 17474625), (399, 16642500), (420, 15810375), (441, 15057500), (450, 14756350), (475, 13979700), (490, 13551750), (500, 13280715), (525, 12648300), (532, 12481875), (570, 11649750), (588, 11293125), (625, 10624572), (630, 10540250), (634, 10473750), (665, 9985500), (684, 9708125), (700, 9486225), (735, 9034500), (750, 8853810), (798, 8321250), (855, 7766500), (875, 7588980), (882, 7528750), (900, 7378175), (931, 7132500), (950, 6989850), (951, 6982500), (980, 6775875), (1050, 6324150), (1125, 5902540), (1140, 5824875), (1197, 5547500), (1225, 5420700), (1250, 5312286), (1260, 5270125), (1268, 5236875), (1330, 4992750), (1425, 4659900), (1470, 4517250), (1500, 4426905), (1575, 4216100), (1585, 4189500), (1596, 4160625), (1710, 3883250), (1750, 3794490), (1764, 3764375), (1862, 3566250), (1875, 3541524), (1900, 3494925), (1902, 3491250), (1995, 3328500), (2100, 3162075), (2205, 3011500), (2219, 2992500), (2250, 2951270), (2375, 2795940), (2394, 2773750), (2450, 2710350), (2500, 2656143), (2625, 2529660), (2660, 2496375), (2793, 2377500), (2850, 2329950), (2853, 2327500), (2940, 2258625), (3150, 2108050), (3170, 2094750), (3325, 1997100), (3420, 1941625), (3500, 1897245), (3675, 1806900), (3724, 1783125), (3750, 1770762), (3804, 1745625), (3990, 1664250), (4275, 1553300), (4375, 1517796), (4410, 1505750), (4438, 1496250), (4500, 1475635), (4655, 1426500), (4750, 1397970), (4755, 1396500), (4788, 1386875), (4900, 1355175), (5250, 1264830), (5586, 1188750), (5625, 1180508), (5700, 1164975), (5706, 1163750), (5985, 1109500), (6023, 1102500), (6125, 1084140), (6300, 1054025), (6340, 1047375), (6650, 998550), (6657, 997500), (7125, 931980), (7350, 903450), (7500, 885381), (7875, 843220), (7925, 837900), (7980, 832125), (8379, 792500), (8550, 776650), (8750, 758898), (8820, 752875), (8876, 748125), (9310, 713250), (9500, 698985), (9510, 698250), (9975, 665700), (10500, 632415), (11025, 602300), (11095, 598500), (11172, 594375), (11250, 590254), (11412, 581875), (11875, 559188), (11970, 554750), (12046, 551250), (12250, 542070), (13125, 505932), (13300, 499275), (13314, 498750), (13965, 475500), (14250, 465990), (14265, 465500), (14700, 451725), (15533, 427500), (15750, 421610), (15850, 418950), (16625, 399420), (16758, 396250), (17100, 388325), (17500, 379449), (18069, 367500), (18375, 361380), (18620, 356625), (19020, 349125), (19950, 332850), (19971, 332500), (21375, 310660), (22050, 301150), (22190, 299250), (22500, 295127), (23275, 285300), (23750, 279594), (23775, 279300), (23940, 277375), (24092, 275625), (24500, 271035), (26250, 252966), (26628, 249375), (27930, 237750), (28500, 232995), (28530, 232750), (29925, 221900), (30115, 220500), (30625, 216828), (31066, 213750), (31500, 210805), (31700, 209475), (33250, 199710), (33285, 199500), (33516, 198125), (35625, 186396), (36138, 183750), (36750, 180690), (39375, 168644), (39625, 167580), (39900, 166425), (39942, 166250), (41895, 158500), (42161, 157500), (42750, 155330), (44100, 150575), (44380, 149625), (46550, 142650), (46599, 142500), (47500, 139797), (47550, 139650), (49875, 133140), (52500, 126483), (54207, 122500), (55125, 120460), (55475, 119700), (55860, 118875), (57060, 116375), (59850, 110950), (60230, 110250), (61250, 108414), (62132, 106875), (66500, 99855), (66570, 99750), (69825, 95100), (71250, 93198), (71325, 93100), (72276, 91875), (73500, 90345), (77665, 85500), (78750, 84322), (79250, 83790), (79884, 83125)]