165021840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4062

約数の個数: 160

約数和(自身を含む): 598473600

約数和(自身を除く): 433451760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4021, 4104, 4560, 5130, 6840, 8042, 8208, 10260, 12063, 13680, 16084, 20105, 20520, 24126, 32168, 36189, 40210, 41040, 48252, 60315, 64336, 72378, 76399, 80420, 96504, 108567, 120630, 144756, 152798, 160840, 180945, 193008, 217134, 229197, 241260, 289512, 305596, 321680, 361890, 381995, 434268, 458394, 482520, 542835, 579024, 611192, 687591, 723780, 763990, 868536, 916788, 965040, 1085670, 1145985, 1222384, 1375182, 1447560, 1527980, 1737072, 1833576, 2062773, 2171340, 2291970, 2750364, 2895120, 3055960, 3437955, 3667152, 4125546, 4342680, 4583940, 5500728, 6111920, 6875910, 8251092, 8685360, 9167880, 10313865, 11001456, 13751820, 16502184, 18335760, 20627730, 27503640, 33004368, 41255460, 55007280, 82510920, 165021840]

約数ペア:

[(1, 165021840), (2, 82510920), (3, 55007280), (4, 41255460), (5, 33004368), (6, 27503640), (8, 20627730), (9, 18335760), (10, 16502184), (12, 13751820), (15, 11001456), (16, 10313865), (18, 9167880), (19, 8685360), (20, 8251092), (24, 6875910), (27, 6111920), (30, 5500728), (36, 4583940), (38, 4342680), (40, 4125546), (45, 3667152), (48, 3437955), (54, 3055960), (57, 2895120), (60, 2750364), (72, 2291970), (76, 2171340), (80, 2062773), (90, 1833576), (95, 1737072), (108, 1527980), (114, 1447560), (120, 1375182), (135, 1222384), (144, 1145985), (152, 1085670), (171, 965040), (180, 916788), (190, 868536), (216, 763990), (228, 723780), (240, 687591), (270, 611192), (285, 579024), (304, 542835), (342, 482520), (360, 458394), (380, 434268), (432, 381995), (456, 361890), (513, 321680), (540, 305596), (570, 289512), (684, 241260), (720, 229197), (760, 217134), (855, 193008), (912, 180945), (1026, 160840), (1080, 152798), (1140, 144756), (1368, 120630), (1520, 108567), (1710, 96504), (2052, 80420), (2160, 76399), (2280, 72378), (2565, 64336), (2736, 60315), (3420, 48252), (4021, 41040), (4104, 40210), (4560, 36189), (5130, 32168), (6840, 24126), (8042, 20520), (8208, 20105), (10260, 16084), (12063, 13680)]