1569266080

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 4061933568

約数和(自身を除く): 2492667488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 47, 80, 86, 92, 94, 115, 160, 172, 184, 188, 211, 215, 230, 235, 344, 368, 376, 422, 430, 460, 470, 688, 736, 752, 844, 860, 920, 940, 989, 1055, 1081, 1376, 1504, 1688, 1720, 1840, 1880, 1978, 2021, 2110, 2162, 3376, 3440, 3680, 3760, 3956, 4042, 4220, 4324, 4853, 4945, 5405, 6752, 6880, 7520, 7912, 8084, 8440, 8648, 9073, 9706, 9890, 9917, 10105, 10810, 15824, 16168, 16880, 17296, 18146, 19412, 19780, 19834, 20210, 21620, 24265, 31648, 32336, 33760, 34592, 36292, 38824, 39560, 39668, 40420, 43240, 45365, 46483, 48530, 49585, 64672, 72584, 77648, 79120, 79336, 80840, 86480, 90730, 92966, 97060, 99170, 145168, 155296, 158240, 158672, 161680, 172960, 181460, 185932, 194120, 198340, 208679, 228091, 232415, 290336, 317344, 323360, 362920, 371864, 388240, 396680, 417358, 426431, 456182, 464830, 725840, 743728, 776480, 793360, 834716, 852862, 912364, 929660, 1043395, 1140455, 1451680, 1487456, 1586720, 1669432, 1705724, 1824728, 1859320, 2086790, 2132155, 2280910, 3338864, 3411448, 3649456, 3718640, 4173580, 4264310, 4561820, 6677728, 6822896, 7298912, 7437280, 8347160, 8528620, 9123640, 9807913, 13645792, 16694320, 17057240, 18247280, 19615826, 33388640, 34114480, 36494560, 39231652, 49039565, 68228960, 78463304, 98079130, 156926608, 196158260, 313853216, 392316520, 784633040, 1569266080]

約数ペア:

[(1, 1569266080), (2, 784633040), (4, 392316520), (5, 313853216), (8, 196158260), (10, 156926608), (16, 98079130), (20, 78463304), (23, 68228960), (32, 49039565), (40, 39231652), (43, 36494560), (46, 34114480), (47, 33388640), (80, 19615826), (86, 18247280), (92, 17057240), (94, 16694320), (115, 13645792), (160, 9807913), (172, 9123640), (184, 8528620), (188, 8347160), (211, 7437280), (215, 7298912), (230, 6822896), (235, 6677728), (344, 4561820), (368, 4264310), (376, 4173580), (422, 3718640), (430, 3649456), (460, 3411448), (470, 3338864), (688, 2280910), (736, 2132155), (752, 2086790), (844, 1859320), (860, 1824728), (920, 1705724), (940, 1669432), (989, 1586720), (1055, 1487456), (1081, 1451680), (1376, 1140455), (1504, 1043395), (1688, 929660), (1720, 912364), (1840, 852862), (1880, 834716), (1978, 793360), (2021, 776480), (2110, 743728), (2162, 725840), (3376, 464830), (3440, 456182), (3680, 426431), (3760, 417358), (3956, 396680), (4042, 388240), (4220, 371864), (4324, 362920), (4853, 323360), (4945, 317344), (5405, 290336), (6752, 232415), (6880, 228091), (7520, 208679), (7912, 198340), (8084, 194120), (8440, 185932), (8648, 181460), (9073, 172960), (9706, 161680), (9890, 158672), (9917, 158240), (10105, 155296), (10810, 145168), (15824, 99170), (16168, 97060), (16880, 92966), (17296, 90730), (18146, 86480), (19412, 80840), (19780, 79336), (19834, 79120), (20210, 77648), (21620, 72584), (24265, 64672), (31648, 49585), (32336, 48530), (33760, 46483), (34592, 45365), (36292, 43240), (38824, 40420), (39560, 39668)]