1931619200

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 288

約数和(自身を含む): 5652138240

約数和(自身を除く): 3720519040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 97, 98, 100, 112, 127, 128, 140, 160, 175, 194, 196, 200, 224, 245, 254, 280, 320, 350, 388, 392, 400, 448, 485, 490, 508, 560, 635, 640, 679, 700, 776, 784, 800, 889, 896, 970, 980, 1016, 1120, 1225, 1270, 1358, 1400, 1552, 1568, 1600, 1778, 1940, 1960, 2032, 2240, 2425, 2450, 2540, 2716, 2800, 3104, 3136, 3175, 3200, 3395, 3556, 3880, 3920, 4064, 4445, 4480, 4753, 4850, 4900, 5080, 5432, 5600, 6208, 6223, 6272, 6350, 6790, 7112, 7760, 7840, 8128, 8890, 9506, 9700, 9800, 10160, 10864, 11200, 12319, 12416, 12446, 12700, 13580, 14224, 15520, 15680, 16256, 16975, 17780, 19012, 19400, 19600, 20320, 21728, 22225, 22400, 23765, 24638, 24892, 25400, 27160, 28448, 31040, 31115, 31360, 33950, 35560, 38024, 38800, 39200, 40640, 43456, 44450, 47530, 49276, 49784, 50800, 54320, 56896, 61595, 62080, 62230, 67900, 71120, 76048, 77600, 78400, 81280, 86233, 86912, 88900, 95060, 98552, 99568, 101600, 108640, 113792, 118825, 123190, 124460, 135800, 142240, 152096, 155200, 155575, 156800, 172466, 177800, 190120, 197104, 199136, 203200, 217280, 237650, 246380, 248920, 271600, 284480, 304192, 307975, 310400, 311150, 344932, 355600, 380240, 394208, 398272, 406400, 431165, 434560, 475300, 492760, 497840, 543200, 568960, 603631, 608384, 615950, 622300, 689864, 711200, 760480, 788416, 796544, 862330, 950600, 985520, 995680, 1086400, 1207262, 1231900, 1244600, 1379728, 1422400, 1520960, 1576832, 1724660, 1901200, 1971040, 1991360, 2155825, 2172800, 2414524, 2463800, 2489200, 2759456, 2844800, 3018155, 3041920, 3449320, 3802400, 3942080, 3982720, 4311650, 4829048, 4927600, 4978400, 5518912, 6036310, 6898640, 7604800, 7884160, 8623300, 9658096, 9855200, 9956800, 11037824, 12072620, 13797280, 15090775, 15209600, 17246600, 19316192, 19710400, 19913600, 24145240, 27594560, 30181550, 34493200, 38632384, 39420800, 48290480, 55189120, 60363100, 68986400, 77264768, 96580960, 120726200, 137972800, 193161920, 241452400, 275945600, 386323840, 482904800, 965809600, 1931619200]

約数ペア:

[(1, 1931619200), (2, 965809600), (4, 482904800), (5, 386323840), (7, 275945600), (8, 241452400), (10, 193161920), (14, 137972800), (16, 120726200), (20, 96580960), (25, 77264768), (28, 68986400), (32, 60363100), (35, 55189120), (40, 48290480), (49, 39420800), (50, 38632384), (56, 34493200), (64, 30181550), (70, 27594560), (80, 24145240), (97, 19913600), (98, 19710400), (100, 19316192), (112, 17246600), (127, 15209600), (128, 15090775), (140, 13797280), (160, 12072620), (175, 11037824), (194, 9956800), (196, 9855200), (200, 9658096), (224, 8623300), (245, 7884160), (254, 7604800), (280, 6898640), (320, 6036310), (350, 5518912), (388, 4978400), (392, 4927600), (400, 4829048), (448, 4311650), (485, 3982720), (490, 3942080), (508, 3802400), (560, 3449320), (635, 3041920), (640, 3018155), (679, 2844800), (700, 2759456), (776, 2489200), (784, 2463800), (800, 2414524), (889, 2172800), (896, 2155825), (970, 1991360), (980, 1971040), (1016, 1901200), (1120, 1724660), (1225, 1576832), (1270, 1520960), (1358, 1422400), (1400, 1379728), (1552, 1244600), (1568, 1231900), (1600, 1207262), (1778, 1086400), (1940, 995680), (1960, 985520), (2032, 950600), (2240, 862330), (2425, 796544), (2450, 788416), (2540, 760480), (2716, 711200), (2800, 689864), (3104, 622300), (3136, 615950), (3175, 608384), (3200, 603631), (3395, 568960), (3556, 543200), (3880, 497840), (3920, 492760), (4064, 475300), (4445, 434560), (4480, 431165), (4753, 406400), (4850, 398272), (4900, 394208), (5080, 380240), (5432, 355600), (5600, 344932), (6208, 311150), (6223, 310400), (6272, 307975), (6350, 304192), (6790, 284480), (7112, 271600), (7760, 248920), (7840, 246380), (8128, 237650), (8890, 217280), (9506, 203200), (9700, 199136), (9800, 197104), (10160, 190120), (10864, 177800), (11200, 172466), (12319, 156800), (12416, 155575), (12446, 155200), (12700, 152096), (13580, 142240), (14224, 135800), (15520, 124460), (15680, 123190), (16256, 118825), (16975, 113792), (17780, 108640), (19012, 101600), (19400, 99568), (19600, 98552), (20320, 95060), (21728, 88900), (22225, 86912), (22400, 86233), (23765, 81280), (24638, 78400), (24892, 77600), (25400, 76048), (27160, 71120), (28448, 67900), (31040, 62230), (31115, 62080), (31360, 61595), (33950, 56896), (35560, 54320), (38024, 50800), (38800, 49784), (39200, 49276), (40640, 47530), (43456, 44450)]