254429073990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{374287}}^1$

素因数の和:374403

約数の個数: 192

約数和(自身を含む): 823984551936

約数和(自身を除く): 569555477946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 83, 90, 91, 105, 117, 126, 130, 166, 182, 195, 210, 234, 249, 273, 315, 390, 415, 455, 498, 546, 581, 585, 630, 747, 819, 830, 910, 1079, 1162, 1170, 1245, 1365, 1494, 1638, 1743, 2158, 2490, 2730, 2905, 3237, 3486, 3735, 4095, 5229, 5395, 5810, 6474, 7470, 7553, 8190, 8715, 9711, 10458, 10790, 15106, 16185, 17430, 19422, 22659, 26145, 32370, 37765, 45318, 48555, 52290, 67977, 75530, 97110, 113295, 135954, 226590, 339885, 374287, 679770, 748574, 1122861, 1871435, 2245722, 2620009, 3368583, 3742870, 4865731, 5240018, 5614305, 6737166, 7860027, 9731462, 11228610, 13100045, 14597193, 15720054, 16842915, 23580081, 24328655, 26200090, 29194386, 31065821, 33685830, 34060117, 39300135, 43791579, 47160162, 48657310, 62131642, 68120234, 72985965, 78600270, 87583158, 93197463, 102180351, 117900405, 145971930, 155329105, 170300585, 186394926, 204360702, 217460747, 218957895, 235800810, 279592389, 306541053, 310658210, 340601170, 403855673, 434921494, 437915790, 465987315, 510901755, 559184778, 613082106, 652382241, 807711346, 931974630, 1021803510, 1087303735, 1211567019, 1304764482, 1397961945, 1532705265, 1957146723, 2019278365, 2174607470, 2423134038, 2795923890, 2826989711, 3065410530, 3261911205, 3634701057, 3914293446, 4038556730, 5653979422, 6057835095, 6523822410, 7269402114, 8480969133, 9785733615, 12115670190, 14134948555, 16961938266, 18173505285, 19571467230, 25442907399, 28269897110, 36347010570, 42404845665, 50885814798, 84809691330, 127214536995, 254429073990]

約数ペア:

[(1, 254429073990), (2, 127214536995), (3, 84809691330), (5, 50885814798), (6, 42404845665), (7, 36347010570), (9, 28269897110), (10, 25442907399), (13, 19571467230), (14, 18173505285), (15, 16961938266), (18, 14134948555), (21, 12115670190), (26, 9785733615), (30, 8480969133), (35, 7269402114), (39, 6523822410), (42, 6057835095), (45, 5653979422), (63, 4038556730), (65, 3914293446), (70, 3634701057), (78, 3261911205), (83, 3065410530), (90, 2826989711), (91, 2795923890), (105, 2423134038), (117, 2174607470), (126, 2019278365), (130, 1957146723), (166, 1532705265), (182, 1397961945), (195, 1304764482), (210, 1211567019), (234, 1087303735), (249, 1021803510), (273, 931974630), (315, 807711346), (390, 652382241), (415, 613082106), (455, 559184778), (498, 510901755), (546, 465987315), (581, 437915790), (585, 434921494), (630, 403855673), (747, 340601170), (819, 310658210), (830, 306541053), (910, 279592389), (1079, 235800810), (1162, 218957895), (1170, 217460747), (1245, 204360702), (1365, 186394926), (1494, 170300585), (1638, 155329105), (1743, 145971930), (2158, 117900405), (2490, 102180351), (2730, 93197463), (2905, 87583158), (3237, 78600270), (3486, 72985965), (3735, 68120234), (4095, 62131642), (5229, 48657310), (5395, 47160162), (5810, 43791579), (6474, 39300135), (7470, 34060117), (7553, 33685830), (8190, 31065821), (8715, 29194386), (9711, 26200090), (10458, 24328655), (10790, 23580081), (15106, 16842915), (16185, 15720054), (17430, 14597193), (19422, 13100045), (22659, 11228610), (26145, 9731462), (32370, 7860027), (37765, 6737166), (45318, 5614305), (48555, 5240018), (52290, 4865731), (67977, 3742870), (75530, 3368583), (97110, 2620009), (113295, 2245722), (135954, 1871435), (226590, 1122861), (339885, 748574), (374287, 679770)]