470785920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22291}}^1$

素因数の和:22324

約数の個数: 128

約数和(自身を含む): 1637124480

約数和(自身を除く): 1166338560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 22291, 44582, 66873, 89164, 111455, 133746, 178328, 222910, 245201, 267492, 334365, 356656, 445820, 490402, 534984, 668730, 713312, 735603, 891640, 980804, 1069968, 1226005, 1337460, 1426624, 1471206, 1783280, 1961608, 2139936, 2452010, 2674920, 2853248, 2942412, 3566560, 3678015, 3923216, 4279872, 4904020, 5349840, 5884824, 7133120, 7356030, 7846432, 8559744, 9808040, 10699680, 11769648, 14266240, 14712060, 15692864, 19616080, 21399360, 23539296, 29424120, 31385728, 39232160, 42798720, 47078592, 58848240, 78464320, 94157184, 117696480, 156928640, 235392960, 470785920]

約数ペア:

[(1, 470785920), (2, 235392960), (3, 156928640), (4, 117696480), (5, 94157184), (6, 78464320), (8, 58848240), (10, 47078592), (11, 42798720), (12, 39232160), (15, 31385728), (16, 29424120), (20, 23539296), (22, 21399360), (24, 19616080), (30, 15692864), (32, 14712060), (33, 14266240), (40, 11769648), (44, 10699680), (48, 9808040), (55, 8559744), (60, 7846432), (64, 7356030), (66, 7133120), (80, 5884824), (88, 5349840), (96, 4904020), (110, 4279872), (120, 3923216), (128, 3678015), (132, 3566560), (160, 2942412), (165, 2853248), (176, 2674920), (192, 2452010), (220, 2139936), (240, 1961608), (264, 1783280), (320, 1471206), (330, 1426624), (352, 1337460), (384, 1226005), (440, 1069968), (480, 980804), (528, 891640), (640, 735603), (660, 713312), (704, 668730), (880, 534984), (960, 490402), (1056, 445820), (1320, 356656), (1408, 334365), (1760, 267492), (1920, 245201), (2112, 222910), (2640, 178328), (3520, 133746), (4224, 111455), (5280, 89164), (7040, 66873), (10560, 44582), (21120, 22291)]