1033168000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2143

約数の個数: 128

約数和(自身を含む): 2652848640

約数和(自身を除く): 1619680640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 640, 775, 800, 992, 1000, 1240, 1550, 1600, 1984, 2000, 2083, 2480, 3100, 3200, 3875, 3968, 4000, 4166, 4960, 6200, 7750, 8000, 8332, 9920, 10415, 12400, 15500, 16000, 16664, 19840, 20830, 24800, 31000, 33328, 41660, 49600, 52075, 62000, 64573, 66656, 83320, 99200, 104150, 124000, 129146, 133312, 166640, 208300, 248000, 258292, 260375, 266624, 322865, 333280, 416600, 496000, 516584, 520750, 645730, 666560, 833200, 1033168, 1041500, 1291460, 1333120, 1614325, 1666400, 2066336, 2083000, 2582920, 3228650, 3332800, 4132672, 4166000, 5165840, 6457300, 6665600, 8071625, 8265344, 8332000, 10331680, 12914600, 16143250, 16664000, 20663360, 25829200, 32286500, 33328000, 41326720, 51658400, 64573000, 103316800, 129146000, 206633600, 258292000, 516584000, 1033168000]

約数ペア:

[(1, 1033168000), (2, 516584000), (4, 258292000), (5, 206633600), (8, 129146000), (10, 103316800), (16, 64573000), (20, 51658400), (25, 41326720), (31, 33328000), (32, 32286500), (40, 25829200), (50, 20663360), (62, 16664000), (64, 16143250), (80, 12914600), (100, 10331680), (124, 8332000), (125, 8265344), (128, 8071625), (155, 6665600), (160, 6457300), (200, 5165840), (248, 4166000), (250, 4132672), (310, 3332800), (320, 3228650), (400, 2582920), (496, 2083000), (500, 2066336), (620, 1666400), (640, 1614325), (775, 1333120), (800, 1291460), (992, 1041500), (1000, 1033168), (1240, 833200), (1550, 666560), (1600, 645730), (1984, 520750), (2000, 516584), (2083, 496000), (2480, 416600), (3100, 333280), (3200, 322865), (3875, 266624), (3968, 260375), (4000, 258292), (4166, 248000), (4960, 208300), (6200, 166640), (7750, 133312), (8000, 129146), (8332, 124000), (9920, 104150), (10415, 99200), (12400, 83320), (15500, 66656), (16000, 64573), (16664, 62000), (19840, 52075), (20830, 49600), (24800, 41660), (31000, 33328)]