620827680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 2145927168

約数和(自身を除く): 1525099488

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, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 307, 330, 352, 383, 440, 480, 528, 614, 660, 766, 880, 921, 1056, 1149, 1228, 1320, 1532, 1535, 1760, 1842, 1915, 2298, 2456, 2640, 3064, 3070, 3377, 3684, 3830, 4213, 4596, 4605, 4912, 5280, 5745, 6128, 6140, 6754, 7368, 7660, 8426, 9192, 9210, 9824, 10131, 11490, 12256, 12280, 12639, 13508, 14736, 15320, 16852, 16885, 18384, 18420, 20262, 21065, 22980, 24560, 25278, 27016, 29472, 30640, 33704, 33770, 36768, 36840, 40524, 42130, 45960, 49120, 50556, 50655, 54032, 61280, 63195, 67408, 67540, 73680, 81048, 84260, 91920, 101112, 101310, 108064, 117581, 126390, 134816, 135080, 147360, 162096, 168520, 183840, 202224, 202620, 235162, 252780, 270160, 324192, 337040, 352743, 404448, 405240, 470324, 505560, 540320, 587905, 674080, 705486, 810480, 940648, 1011120, 1175810, 1293391, 1410972, 1620960, 1763715, 1881296, 2022240, 2351620, 2586782, 2821944, 3527430, 3762592, 3880173, 4703240, 5173564, 5643888, 6466955, 7054860, 7760346, 9406480, 10347128, 11287776, 12933910, 14109720, 15520692, 18812960, 19400865, 20694256, 25867820, 28219440, 31041384, 38801730, 41388512, 51735640, 56438880, 62082768, 77603460, 103471280, 124165536, 155206920, 206942560, 310413840, 620827680]

約数ペア:

[(1, 620827680), (2, 310413840), (3, 206942560), (4, 155206920), (5, 124165536), (6, 103471280), (8, 77603460), (10, 62082768), (11, 56438880), (12, 51735640), (15, 41388512), (16, 38801730), (20, 31041384), (22, 28219440), (24, 25867820), (30, 20694256), (32, 19400865), (33, 18812960), (40, 15520692), (44, 14109720), (48, 12933910), (55, 11287776), (60, 10347128), (66, 9406480), (80, 7760346), (88, 7054860), (96, 6466955), (110, 5643888), (120, 5173564), (132, 4703240), (160, 3880173), (165, 3762592), (176, 3527430), (220, 2821944), (240, 2586782), (264, 2351620), (307, 2022240), (330, 1881296), (352, 1763715), (383, 1620960), (440, 1410972), (480, 1293391), (528, 1175810), (614, 1011120), (660, 940648), (766, 810480), (880, 705486), (921, 674080), (1056, 587905), (1149, 540320), (1228, 505560), (1320, 470324), (1532, 405240), (1535, 404448), (1760, 352743), (1842, 337040), (1915, 324192), (2298, 270160), (2456, 252780), (2640, 235162), (3064, 202620), (3070, 202224), (3377, 183840), (3684, 168520), (3830, 162096), (4213, 147360), (4596, 135080), (4605, 134816), (4912, 126390), (5280, 117581), (5745, 108064), (6128, 101310), (6140, 101112), (6754, 91920), (7368, 84260), (7660, 81048), (8426, 73680), (9192, 67540), (9210, 67408), (9824, 63195), (10131, 61280), (11490, 54032), (12256, 50655), (12280, 50556), (12639, 49120), (13508, 45960), (14736, 42130), (15320, 40524), (16852, 36840), (16885, 36768), (18384, 33770), (18420, 33704), (20262, 30640), (21065, 29472), (22980, 27016), (24560, 25278)]