2129468250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:842

約数の個数: 256

約数和(自身を含む): 6710086656

約数和(自身を除く): 4580618406

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 41, 42, 50, 65, 70, 75, 78, 82, 91, 105, 123, 125, 130, 150, 175, 182, 195, 205, 210, 246, 250, 273, 287, 325, 350, 375, 390, 410, 455, 525, 533, 546, 574, 615, 650, 750, 761, 861, 875, 910, 975, 1025, 1050, 1066, 1230, 1365, 1435, 1522, 1599, 1625, 1722, 1750, 1950, 2050, 2275, 2283, 2625, 2665, 2730, 2870, 3075, 3198, 3250, 3731, 3805, 4305, 4550, 4566, 4875, 5125, 5250, 5327, 5330, 6150, 6825, 7175, 7462, 7610, 7995, 8610, 9750, 9893, 10250, 10654, 11193, 11375, 11415, 13325, 13650, 14350, 15375, 15981, 15990, 18655, 19025, 19786, 21525, 22386, 22750, 22830, 26635, 26650, 29679, 30750, 31201, 31962, 34125, 35875, 37310, 38050, 39975, 43050, 49465, 53270, 55965, 57075, 59358, 62402, 66625, 68250, 69251, 71750, 79905, 79950, 93275, 93603, 95125, 98930, 107625, 111930, 114150, 133175, 133250, 138502, 148395, 156005, 159810, 186550, 187206, 190250, 199875, 207753, 215250, 218407, 247325, 266350, 279825, 285375, 296790, 312010, 346255, 399525, 399750, 405613, 415506, 436814, 466375, 468015, 494650, 559650, 570750, 655221, 665875, 692510, 741975, 780025, 799050, 811226, 932750, 936030, 1038765, 1092035, 1216839, 1236625, 1310442, 1331750, 1399125, 1483950, 1560050, 1731275, 1997625, 2028065, 2077530, 2184070, 2340075, 2433678, 2473250, 2798250, 2839291, 3276105, 3462550, 3709875, 3900125, 3995250, 4056130, 4680150, 5193825, 5460175, 5678582, 6084195, 6552210, 7419750, 7800250, 8517873, 8656375, 10140325, 10387650, 10920350, 11700375, 12168390, 14196455, 16380525, 17035746, 17312750, 20280650, 23400750, 25969125, 27300875, 28392910, 30420975, 32761050, 42589365, 50701625, 51938250, 54601750, 60841950, 70982275, 81902625, 85178730, 101403250, 141964550, 152104875, 163805250, 212946825, 304209750, 354911375, 425893650, 709822750, 1064734125, 2129468250]

約数ペア:

[(1, 2129468250), (2, 1064734125), (3, 709822750), (5, 425893650), (6, 354911375), (7, 304209750), (10, 212946825), (13, 163805250), (14, 152104875), (15, 141964550), (21, 101403250), (25, 85178730), (26, 81902625), (30, 70982275), (35, 60841950), (39, 54601750), (41, 51938250), (42, 50701625), (50, 42589365), (65, 32761050), (70, 30420975), (75, 28392910), (78, 27300875), (82, 25969125), (91, 23400750), (105, 20280650), (123, 17312750), (125, 17035746), (130, 16380525), (150, 14196455), (175, 12168390), (182, 11700375), (195, 10920350), (205, 10387650), (210, 10140325), (246, 8656375), (250, 8517873), (273, 7800250), (287, 7419750), (325, 6552210), (350, 6084195), (375, 5678582), (390, 5460175), (410, 5193825), (455, 4680150), (525, 4056130), (533, 3995250), (546, 3900125), (574, 3709875), (615, 3462550), (650, 3276105), (750, 2839291), (761, 2798250), (861, 2473250), (875, 2433678), (910, 2340075), (975, 2184070), (1025, 2077530), (1050, 2028065), (1066, 1997625), (1230, 1731275), (1365, 1560050), (1435, 1483950), (1522, 1399125), (1599, 1331750), (1625, 1310442), (1722, 1236625), (1750, 1216839), (1950, 1092035), (2050, 1038765), (2275, 936030), (2283, 932750), (2625, 811226), (2665, 799050), (2730, 780025), (2870, 741975), (3075, 692510), (3198, 665875), (3250, 655221), (3731, 570750), (3805, 559650), (4305, 494650), (4550, 468015), (4566, 466375), (4875, 436814), (5125, 415506), (5250, 405613), (5327, 399750), (5330, 399525), (6150, 346255), (6825, 312010), (7175, 296790), (7462, 285375), (7610, 279825), (7995, 266350), (8610, 247325), (9750, 218407), (9893, 215250), (10250, 207753), (10654, 199875), (11193, 190250), (11375, 187206), (11415, 186550), (13325, 159810), (13650, 156005), (14350, 148395), (15375, 138502), (15981, 133250), (15990, 133175), (18655, 114150), (19025, 111930), (19786, 107625), (21525, 98930), (22386, 95125), (22750, 93603), (22830, 93275), (26635, 79950), (26650, 79905), (29679, 71750), (30750, 69251), (31201, 68250), (31962, 66625), (34125, 62402), (35875, 59358), (37310, 57075), (38050, 55965), (39975, 53270), (43050, 49465)]