15703972440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1\times {\mathrm{3571}}^1$

素因数の和:6417

約数の個数: 128

約数和(自身を含む): 50768121600

約数和(自身を除く): 35064149160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2819, 3571, 5638, 7142, 8457, 10713, 11276, 14095, 14284, 16914, 17855, 21426, 22552, 28190, 28568, 33828, 35710, 36647, 42285, 42852, 46423, 53565, 56380, 67656, 71420, 73294, 84570, 85704, 92846, 107130, 109941, 112760, 139269, 142840, 146588, 169140, 183235, 185692, 214260, 219882, 232115, 278538, 293176, 338280, 366470, 371384, 428520, 439764, 464230, 549705, 557076, 696345, 732940, 879528, 928460, 1099410, 1114152, 1392690, 1465880, 1856920, 2198820, 2785380, 4397640, 5570760, 10066649, 20133298, 30199947, 40266596, 50333245, 60399894, 80533192, 100666490, 120799788, 130866437, 150999735, 201332980, 241599576, 261732874, 301999470, 392599311, 402665960, 523465748, 603998940, 654332185, 785198622, 1046931496, 1207997880, 1308664370, 1570397244, 1962996555, 2617328740, 3140794488, 3925993110, 5234657480, 7851986220, 15703972440]

約数ペア:

[(1, 15703972440), (2, 7851986220), (3, 5234657480), (4, 3925993110), (5, 3140794488), (6, 2617328740), (8, 1962996555), (10, 1570397244), (12, 1308664370), (13, 1207997880), (15, 1046931496), (20, 785198622), (24, 654332185), (26, 603998940), (30, 523465748), (39, 402665960), (40, 392599311), (52, 301999470), (60, 261732874), (65, 241599576), (78, 201332980), (104, 150999735), (120, 130866437), (130, 120799788), (156, 100666490), (195, 80533192), (260, 60399894), (312, 50333245), (390, 40266596), (520, 30199947), (780, 20133298), (1560, 10066649), (2819, 5570760), (3571, 4397640), (5638, 2785380), (7142, 2198820), (8457, 1856920), (10713, 1465880), (11276, 1392690), (14095, 1114152), (14284, 1099410), (16914, 928460), (17855, 879528), (21426, 732940), (22552, 696345), (28190, 557076), (28568, 549705), (33828, 464230), (35710, 439764), (36647, 428520), (42285, 371384), (42852, 366470), (46423, 338280), (53565, 293176), (56380, 278538), (67656, 232115), (71420, 219882), (73294, 214260), (84570, 185692), (85704, 183235), (92846, 169140), (107130, 146588), (109941, 142840), (112760, 139269)]