83450640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3857

約数の個数: 160

約数和(自身を含む): 318479616

約数和(自身を除く): 235028976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 3821, 4368, 5460, 7280, 7642, 10920, 11463, 15284, 19105, 21840, 22926, 26747, 30568, 38210, 45852, 49673, 53494, 57315, 61136, 76420, 80241, 91704, 99346, 106988, 114630, 133735, 149019, 152840, 160482, 183408, 198692, 213976, 229260, 248365, 267470, 298038, 305680, 320964, 347711, 397384, 401205, 427952, 458520, 496730, 534940, 596076, 641928, 695422, 745095, 794768, 802410, 917040, 993460, 1043133, 1069880, 1192152, 1283856, 1390844, 1490190, 1604820, 1738555, 1986920, 2086266, 2139760, 2384304, 2781688, 2980380, 3209640, 3477110, 3973840, 4172532, 5215665, 5563376, 5960760, 6419280, 6954220, 8345064, 10431330, 11921520, 13908440, 16690128, 20862660, 27816880, 41725320, 83450640]

約数ペア:

[(1, 83450640), (2, 41725320), (3, 27816880), (4, 20862660), (5, 16690128), (6, 13908440), (7, 11921520), (8, 10431330), (10, 8345064), (12, 6954220), (13, 6419280), (14, 5960760), (15, 5563376), (16, 5215665), (20, 4172532), (21, 3973840), (24, 3477110), (26, 3209640), (28, 2980380), (30, 2781688), (35, 2384304), (39, 2139760), (40, 2086266), (42, 1986920), (48, 1738555), (52, 1604820), (56, 1490190), (60, 1390844), (65, 1283856), (70, 1192152), (78, 1069880), (80, 1043133), (84, 993460), (91, 917040), (104, 802410), (105, 794768), (112, 745095), (120, 695422), (130, 641928), (140, 596076), (156, 534940), (168, 496730), (182, 458520), (195, 427952), (208, 401205), (210, 397384), (240, 347711), (260, 320964), (273, 305680), (280, 298038), (312, 267470), (336, 248365), (364, 229260), (390, 213976), (420, 198692), (455, 183408), (520, 160482), (546, 152840), (560, 149019), (624, 133735), (728, 114630), (780, 106988), (840, 99346), (910, 91704), (1040, 80241), (1092, 76420), (1365, 61136), (1456, 57315), (1560, 53494), (1680, 49673), (1820, 45852), (2184, 38210), (2730, 30568), (3120, 26747), (3640, 22926), (3821, 21840), (4368, 19105), (5460, 15284), (7280, 11463), (7642, 10920)]