18457072920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2617}}^1$

素因数の和:2795

約数の個数: 384

約数和(自身を含む): 71013983040

約数和(自身を除く): 52556910120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 137, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 274, 286, 312, 330, 360, 390, 396, 411, 429, 440, 468, 495, 520, 548, 572, 585, 660, 685, 715, 780, 792, 822, 858, 936, 990, 1096, 1144, 1170, 1233, 1287, 1320, 1370, 1430, 1507, 1560, 1644, 1716, 1781, 1980, 2055, 2145, 2340, 2466, 2574, 2617, 2740, 2860, 3014, 3288, 3432, 3562, 3960, 4110, 4290, 4521, 4680, 4932, 5148, 5234, 5343, 5480, 5720, 6028, 6165, 6435, 7124, 7535, 7851, 8220, 8580, 8905, 9042, 9864, 10296, 10468, 10686, 12056, 12330, 12870, 13085, 13563, 14248, 15070, 15702, 16029, 16440, 17160, 17810, 18084, 19591, 20936, 21372, 22605, 23553, 24660, 25740, 26170, 26715, 27126, 28787, 30140, 31404, 32058, 34021, 35620, 36168, 39182, 39255, 42744, 45210, 47106, 49320, 51480, 52340, 53430, 54252, 57574, 58773, 60280, 62808, 64116, 67815, 68042, 71240, 78364, 78510, 80145, 86361, 90420, 94212, 97955, 102063, 104680, 106860, 108504, 115148, 117546, 117765, 128232, 135630, 136084, 143935, 156728, 157020, 160290, 170105, 172722, 176319, 180840, 188424, 195910, 204126, 213720, 230296, 235092, 235530, 259083, 271260, 272168, 287870, 293865, 306189, 314040, 320580, 340210, 345444, 352638, 358529, 374231, 391820, 408252, 431805, 470184, 471060, 510315, 518166, 542520, 575740, 587730, 612378, 641160, 680420, 690888, 705276, 717058, 748462, 783640, 816504, 863610, 881595, 942120, 1020630, 1036332, 1075587, 1122693, 1151480, 1175460, 1224756, 1295415, 1360840, 1410552, 1434116, 1496924, 1530945, 1727220, 1763190, 1792645, 1871155, 2041260, 2072664, 2151174, 2245386, 2350920, 2449512, 2590830, 2868232, 2993848, 3061890, 3226761, 3368079, 3454440, 3526380, 3585290, 3742310, 3943819, 4082520, 4302348, 4490772, 4660877, 5181660, 5377935, 5613465, 6123780, 6453522, 6736158, 7052760, 7170580, 7484620, 7887638, 8604696, 8981544, 9321754, 10363320, 10755870, 11226930, 11831457, 12247560, 12907044, 13472316, 13982631, 14341160, 14969240, 15775276, 16133805, 16840395, 18643508, 19719095, 21511740, 22453860, 23304385, 23662914, 25814088, 26944632, 27965262, 31550552, 32267610, 33680790, 35494371, 37287016, 39438190, 41947893, 43023480, 44907720, 46608770, 47325828, 51269647, 55930524, 59157285, 64535220, 67361580, 69913155, 70988742, 78876380, 83895786, 93217540, 94651656, 102539294, 111861048, 118314570, 129070440, 134723160, 139826310, 141977484, 153808941, 157752760, 167791572, 177471855, 186435080, 205078588, 209739465, 236629140, 256348235, 279652620, 283954968, 307617882, 335583144, 354943710, 410157176, 419478930, 461426823, 473258280, 512696470, 559305240, 615235764, 709887420, 769044705, 838957860, 922853646, 1025392940, 1230471528, 1419774840, 1538089410, 1677915720, 1845707292, 2050785880, 2307134115, 3076178820, 3691414584, 4614268230, 6152357640, 9228536460, 18457072920]

約数ペア:

[(1, 18457072920), (2, 9228536460), (3, 6152357640), (4, 4614268230), (5, 3691414584), (6, 3076178820), (8, 2307134115), (9, 2050785880), (10, 1845707292), (11, 1677915720), (12, 1538089410), (13, 1419774840), (15, 1230471528), (18, 1025392940), (20, 922853646), (22, 838957860), (24, 769044705), (26, 709887420), (30, 615235764), (33, 559305240), (36, 512696470), (39, 473258280), (40, 461426823), (44, 419478930), (45, 410157176), (52, 354943710), (55, 335583144), (60, 307617882), (65, 283954968), (66, 279652620), (72, 256348235), (78, 236629140), (88, 209739465), (90, 205078588), (99, 186435080), (104, 177471855), (110, 167791572), (117, 157752760), (120, 153808941), (130, 141977484), (132, 139826310), (137, 134723160), (143, 129070440), (156, 118314570), (165, 111861048), (180, 102539294), (195, 94651656), (198, 93217540), (220, 83895786), (234, 78876380), (260, 70988742), (264, 69913155), (274, 67361580), (286, 64535220), (312, 59157285), (330, 55930524), (360, 51269647), (390, 47325828), (396, 46608770), (411, 44907720), (429, 43023480), (440, 41947893), (468, 39438190), (495, 37287016), (520, 35494371), (548, 33680790), (572, 32267610), (585, 31550552), (660, 27965262), (685, 26944632), (715, 25814088), (780, 23662914), (792, 23304385), (822, 22453860), (858, 21511740), (936, 19719095), (990, 18643508), (1096, 16840395), (1144, 16133805), (1170, 15775276), (1233, 14969240), (1287, 14341160), (1320, 13982631), (1370, 13472316), (1430, 12907044), (1507, 12247560), (1560, 11831457), (1644, 11226930), (1716, 10755870), (1781, 10363320), (1980, 9321754), (2055, 8981544), (2145, 8604696), (2340, 7887638), (2466, 7484620), (2574, 7170580), (2617, 7052760), (2740, 6736158), (2860, 6453522), (3014, 6123780), (3288, 5613465), (3432, 5377935), (3562, 5181660), (3960, 4660877), (4110, 4490772), (4290, 4302348), (4521, 4082520), (4680, 3943819), (4932, 3742310), (5148, 3585290), (5234, 3526380), (5343, 3454440), (5480, 3368079), (5720, 3226761), (6028, 3061890), (6165, 2993848), (6435, 2868232), (7124, 2590830), (7535, 2449512), (7851, 2350920), (8220, 2245386), (8580, 2151174), (8905, 2072664), (9042, 2041260), (9864, 1871155), (10296, 1792645), (10468, 1763190), (10686, 1727220), (12056, 1530945), (12330, 1496924), (12870, 1434116), (13085, 1410552), (13563, 1360840), (14248, 1295415), (15070, 1224756), (15702, 1175460), (16029, 1151480), (16440, 1122693), (17160, 1075587), (17810, 1036332), (18084, 1020630), (19591, 942120), (20936, 881595), (21372, 863610), (22605, 816504), (23553, 783640), (24660, 748462), (25740, 717058), (26170, 705276), (26715, 690888), (27126, 680420), (28787, 641160), (30140, 612378), (31404, 587730), (32058, 575740), (34021, 542520), (35620, 518166), (36168, 510315), (39182, 471060), (39255, 470184), (42744, 431805), (45210, 408252), (47106, 391820), (49320, 374231), (51480, 358529), (52340, 352638), (53430, 345444), (54252, 340210), (57574, 320580), (58773, 314040), (60280, 306189), (62808, 293865), (64116, 287870), (67815, 272168), (68042, 271260), (71240, 259083), (78364, 235530), (78510, 235092), (80145, 230296), (86361, 213720), (90420, 204126), (94212, 195910), (97955, 188424), (102063, 180840), (104680, 176319), (106860, 172722), (108504, 170105), (115148, 160290), (117546, 157020), (117765, 156728), (128232, 143935), (135630, 136084)]