7220389120

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 432

約数和(自身を含む): 21726411840

約数和(自身を除く): 14506022720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 73, 76, 80, 83, 95, 98, 112, 128, 133, 140, 146, 152, 160, 166, 190, 196, 224, 245, 256, 266, 280, 292, 304, 320, 332, 365, 380, 392, 415, 448, 490, 511, 532, 560, 581, 584, 608, 640, 664, 665, 730, 760, 784, 830, 896, 931, 980, 1022, 1064, 1120, 1162, 1168, 1216, 1280, 1328, 1330, 1387, 1460, 1520, 1568, 1577, 1660, 1792, 1862, 1960, 2044, 2128, 2240, 2324, 2336, 2432, 2555, 2656, 2660, 2774, 2905, 2920, 3040, 3136, 3154, 3320, 3577, 3724, 3920, 4067, 4088, 4256, 4480, 4648, 4655, 4672, 4864, 5110, 5312, 5320, 5548, 5810, 5840, 6059, 6080, 6272, 6308, 6640, 6935, 7154, 7448, 7840, 7885, 8134, 8176, 8512, 8960, 9296, 9310, 9344, 9709, 10220, 10624, 10640, 11039, 11096, 11620, 11680, 12118, 12160, 12544, 12616, 13280, 13870, 14308, 14896, 15680, 15770, 16268, 16352, 17024, 17885, 18592, 18620, 18688, 19418, 20335, 20440, 21248, 21280, 22078, 22192, 23240, 23360, 24236, 24320, 25232, 26560, 27740, 28616, 29792, 30295, 31360, 31540, 32536, 32704, 34048, 35770, 37184, 37240, 38836, 40670, 40880, 42413, 42560, 44156, 44384, 46480, 46720, 48472, 48545, 50464, 53120, 55195, 55480, 57232, 59584, 60590, 62720, 63080, 65072, 65408, 67963, 71540, 74368, 74480, 77273, 77672, 81340, 81760, 84826, 85120, 88312, 88768, 92960, 93440, 96944, 97090, 100928, 106240, 110390, 110960, 114464, 115121, 119168, 121180, 126160, 130144, 130816, 135926, 143080, 148736, 148960, 154546, 155344, 162680, 163520, 169652, 170240, 176624, 177536, 185920, 193888, 194180, 201856, 212065, 220780, 221920, 228928, 230242, 238336, 242360, 252320, 260288, 271852, 286160, 296891, 297920, 309092, 310688, 325360, 327040, 339304, 339815, 353248, 355072, 371840, 386365, 387776, 388360, 403712, 424130, 441560, 443840, 457856, 460484, 484720, 504640, 520576, 543704, 572320, 575605, 593782, 595840, 618184, 621376, 650720, 654080, 678608, 679630, 706496, 743680, 772730, 775552, 776720, 805847, 848260, 883120, 887680, 915712, 920968, 969440, 1009280, 1041152, 1087408, 1144640, 1151210, 1187564, 1191680, 1236368, 1242752, 1301440, 1357216, 1359260, 1412992, 1484455, 1545460, 1551104, 1553440, 1611694, 1696520, 1766240, 1775360, 1841936, 1938880, 2018560, 2174816, 2289280, 2302420, 2375128, 2472736, 2485504, 2602880, 2714432, 2718520, 2825984, 2968910, 3090920, 3106880, 3223388, 3393040, 3532480, 3683872, 3877760, 4029235, 4349632, 4578560, 4604840, 4750256, 4945472, 5205760, 5428864, 5437040, 5640929, 5937820, 6181840, 6213760, 6446776, 6786080, 7064960, 7367744, 7755520, 8058470, 8699264, 9209680, 9500512, 9890944, 10857728, 10874080, 11281858, 11875640, 12363680, 12427520, 12893552, 13572160, 14129920, 14735488, 16116940, 17398528, 18419360, 19001024, 19781888, 21748160, 22563716, 23751280, 24727360, 25787104, 27144320, 28204645, 29470976, 32233880, 36838720, 38002048, 43496320, 45127432, 47502560, 49454720, 51574208, 54288640, 56409290, 64467760, 73677440, 76004096, 86992640, 90254864, 95005120, 98909440, 103148416, 112818580, 128935520, 147354880, 180509728, 190010240, 206296832, 225637160, 257871040, 361019456, 380020480, 451274320, 515742080, 722038912, 902548640, 1031484160, 1444077824, 1805097280, 3610194560, 7220389120]

約数ペア:

[(1, 7220389120), (2, 3610194560), (4, 1805097280), (5, 1444077824), (7, 1031484160), (8, 902548640), (10, 722038912), (14, 515742080), (16, 451274320), (19, 380020480), (20, 361019456), (28, 257871040), (32, 225637160), (35, 206296832), (38, 190010240), (40, 180509728), (49, 147354880), (56, 128935520), (64, 112818580), (70, 103148416), (73, 98909440), (76, 95005120), (80, 90254864), (83, 86992640), (95, 76004096), (98, 73677440), (112, 64467760), (128, 56409290), (133, 54288640), (140, 51574208), (146, 49454720), (152, 47502560), (160, 45127432), (166, 43496320), (190, 38002048), (196, 36838720), (224, 32233880), (245, 29470976), (256, 28204645), (266, 27144320), (280, 25787104), (292, 24727360), (304, 23751280), (320, 22563716), (332, 21748160), (365, 19781888), (380, 19001024), (392, 18419360), (415, 17398528), (448, 16116940), (490, 14735488), (511, 14129920), (532, 13572160), (560, 12893552), (581, 12427520), (584, 12363680), (608, 11875640), (640, 11281858), (664, 10874080), (665, 10857728), (730, 9890944), (760, 9500512), (784, 9209680), (830, 8699264), (896, 8058470), (931, 7755520), (980, 7367744), (1022, 7064960), (1064, 6786080), (1120, 6446776), (1162, 6213760), (1168, 6181840), (1216, 5937820), (1280, 5640929), (1328, 5437040), (1330, 5428864), (1387, 5205760), (1460, 4945472), (1520, 4750256), (1568, 4604840), (1577, 4578560), (1660, 4349632), (1792, 4029235), (1862, 3877760), (1960, 3683872), (2044, 3532480), (2128, 3393040), (2240, 3223388), (2324, 3106880), (2336, 3090920), (2432, 2968910), (2555, 2825984), (2656, 2718520), (2660, 2714432), (2774, 2602880), (2905, 2485504), (2920, 2472736), (3040, 2375128), (3136, 2302420), (3154, 2289280), (3320, 2174816), (3577, 2018560), (3724, 1938880), (3920, 1841936), (4067, 1775360), (4088, 1766240), (4256, 1696520), (4480, 1611694), (4648, 1553440), (4655, 1551104), (4672, 1545460), (4864, 1484455), (5110, 1412992), (5312, 1359260), (5320, 1357216), (5548, 1301440), (5810, 1242752), (5840, 1236368), (6059, 1191680), (6080, 1187564), (6272, 1151210), (6308, 1144640), (6640, 1087408), (6935, 1041152), (7154, 1009280), (7448, 969440), (7840, 920968), (7885, 915712), (8134, 887680), (8176, 883120), (8512, 848260), (8960, 805847), (9296, 776720), (9310, 775552), (9344, 772730), (9709, 743680), (10220, 706496), (10624, 679630), (10640, 678608), (11039, 654080), (11096, 650720), (11620, 621376), (11680, 618184), (12118, 595840), (12160, 593782), (12544, 575605), (12616, 572320), (13280, 543704), (13870, 520576), (14308, 504640), (14896, 484720), (15680, 460484), (15770, 457856), (16268, 443840), (16352, 441560), (17024, 424130), (17885, 403712), (18592, 388360), (18620, 387776), (18688, 386365), (19418, 371840), (20335, 355072), (20440, 353248), (21248, 339815), (21280, 339304), (22078, 327040), (22192, 325360), (23240, 310688), (23360, 309092), (24236, 297920), (24320, 296891), (25232, 286160), (26560, 271852), (27740, 260288), (28616, 252320), (29792, 242360), (30295, 238336), (31360, 230242), (31540, 228928), (32536, 221920), (32704, 220780), (34048, 212065), (35770, 201856), (37184, 194180), (37240, 193888), (38836, 185920), (40670, 177536), (40880, 176624), (42413, 170240), (42560, 169652), (44156, 163520), (44384, 162680), (46480, 155344), (46720, 154546), (48472, 148960), (48545, 148736), (50464, 143080), (53120, 135926), (55195, 130816), (55480, 130144), (57232, 126160), (59584, 121180), (60590, 119168), (62720, 115121), (63080, 114464), (65072, 110960), (65408, 110390), (67963, 106240), (71540, 100928), (74368, 97090), (74480, 96944), (77273, 93440), (77672, 92960), (81340, 88768), (81760, 88312), (84826, 85120)]