1622019200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 4207230720

約数和(自身を除く): 2585211520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 83, 100, 124, 128, 155, 160, 166, 197, 200, 248, 310, 320, 332, 394, 400, 415, 496, 620, 640, 664, 775, 788, 800, 830, 985, 992, 1240, 1328, 1550, 1576, 1600, 1660, 1970, 1984, 2075, 2480, 2573, 2656, 3100, 3152, 3200, 3320, 3940, 3968, 4150, 4925, 4960, 5146, 5312, 6107, 6200, 6304, 6640, 7880, 8300, 9850, 9920, 10292, 10624, 12214, 12400, 12608, 12865, 13280, 15760, 16351, 16600, 19700, 19840, 20584, 24428, 24800, 25216, 25730, 26560, 30535, 31520, 32702, 33200, 39400, 41168, 48856, 49600, 51460, 53120, 61070, 63040, 64325, 65404, 66400, 78800, 81755, 82336, 97712, 99200, 102920, 122140, 126080, 128650, 130808, 132800, 152675, 157600, 163510, 164672, 195424, 205840, 244280, 257300, 261616, 265600, 305350, 315200, 327020, 329344, 390848, 408775, 411680, 488560, 506881, 514600, 523232, 610700, 630400, 654040, 781696, 817550, 823360, 977120, 1013762, 1029200, 1046464, 1221400, 1308080, 1635100, 1646720, 1954240, 2027524, 2058400, 2092928, 2442800, 2534405, 2616160, 3270200, 3908480, 4055048, 4116800, 4885600, 5068810, 5232320, 6540400, 8110096, 8233600, 9771200, 10137620, 10464640, 12672025, 13080800, 16220192, 19542400, 20275240, 25344050, 26161600, 32440384, 40550480, 50688100, 52323200, 64880768, 81100960, 101376200, 162201920, 202752400, 324403840, 405504800, 811009600, 1622019200]

約数ペア:

[(1, 1622019200), (2, 811009600), (4, 405504800), (5, 324403840), (8, 202752400), (10, 162201920), (16, 101376200), (20, 81100960), (25, 64880768), (31, 52323200), (32, 50688100), (40, 40550480), (50, 32440384), (62, 26161600), (64, 25344050), (80, 20275240), (83, 19542400), (100, 16220192), (124, 13080800), (128, 12672025), (155, 10464640), (160, 10137620), (166, 9771200), (197, 8233600), (200, 8110096), (248, 6540400), (310, 5232320), (320, 5068810), (332, 4885600), (394, 4116800), (400, 4055048), (415, 3908480), (496, 3270200), (620, 2616160), (640, 2534405), (664, 2442800), (775, 2092928), (788, 2058400), (800, 2027524), (830, 1954240), (985, 1646720), (992, 1635100), (1240, 1308080), (1328, 1221400), (1550, 1046464), (1576, 1029200), (1600, 1013762), (1660, 977120), (1970, 823360), (1984, 817550), (2075, 781696), (2480, 654040), (2573, 630400), (2656, 610700), (3100, 523232), (3152, 514600), (3200, 506881), (3320, 488560), (3940, 411680), (3968, 408775), (4150, 390848), (4925, 329344), (4960, 327020), (5146, 315200), (5312, 305350), (6107, 265600), (6200, 261616), (6304, 257300), (6640, 244280), (7880, 205840), (8300, 195424), (9850, 164672), (9920, 163510), (10292, 157600), (10624, 152675), (12214, 132800), (12400, 130808), (12608, 128650), (12865, 126080), (13280, 122140), (15760, 102920), (16351, 99200), (16600, 97712), (19700, 82336), (19840, 81755), (20584, 78800), (24428, 66400), (24800, 65404), (25216, 64325), (25730, 63040), (26560, 61070), (30535, 53120), (31520, 51460), (32702, 49600), (33200, 48856), (39400, 41168)]