1873696440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1019}}^1$

素因数の和:1250

約数の個数: 256

約数和(自身を含む): 7050240000

約数和(自身を除く): 5176543560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 199, 210, 220, 231, 264, 280, 308, 330, 385, 398, 420, 440, 462, 597, 616, 660, 770, 796, 840, 924, 995, 1019, 1155, 1194, 1320, 1393, 1540, 1592, 1848, 1990, 2038, 2189, 2310, 2388, 2786, 2985, 3057, 3080, 3980, 4076, 4179, 4378, 4620, 4776, 5095, 5572, 5970, 6114, 6567, 6965, 7133, 7960, 8152, 8358, 8756, 9240, 10190, 10945, 11144, 11209, 11940, 12228, 13134, 13930, 14266, 15285, 15323, 16716, 17512, 20380, 20895, 21399, 21890, 22418, 23880, 24456, 26268, 27860, 28532, 30570, 30646, 32835, 33432, 33627, 35665, 40760, 41790, 42798, 43780, 44836, 45969, 52536, 55720, 56045, 57064, 61140, 61292, 65670, 67254, 71330, 76615, 78463, 83580, 85596, 87560, 89672, 91938, 106995, 112090, 122280, 122584, 131340, 134508, 142660, 153230, 156926, 167160, 168135, 171192, 183876, 202781, 213990, 224180, 229845, 235389, 262680, 269016, 285320, 306460, 313852, 336270, 367752, 392315, 405562, 427980, 448360, 459690, 470778, 608343, 612920, 627704, 672540, 784630, 811124, 855960, 919380, 941556, 1013905, 1176945, 1216686, 1345080, 1419467, 1569260, 1622248, 1838760, 1883112, 2027810, 2230591, 2353890, 2433372, 2838934, 3041715, 3138520, 4055620, 4258401, 4461182, 4707780, 4866744, 5677868, 6083430, 6691773, 7097335, 8111240, 8516802, 8922364, 9415560, 11152955, 11355736, 12166860, 13383546, 14194670, 15614137, 17033604, 17844728, 21292005, 22305910, 24333720, 26767092, 28389340, 31228274, 33458865, 34067208, 42584010, 44611820, 46842411, 53534184, 56778680, 62456548, 66917730, 78070685, 85168020, 89223640, 93684822, 124913096, 133835460, 156141370, 170336040, 187369644, 234212055, 267670920, 312282740, 374739288, 468424110, 624565480, 936848220, 1873696440]

約数ペア:

[(1, 1873696440), (2, 936848220), (3, 624565480), (4, 468424110), (5, 374739288), (6, 312282740), (7, 267670920), (8, 234212055), (10, 187369644), (11, 170336040), (12, 156141370), (14, 133835460), (15, 124913096), (20, 93684822), (21, 89223640), (22, 85168020), (24, 78070685), (28, 66917730), (30, 62456548), (33, 56778680), (35, 53534184), (40, 46842411), (42, 44611820), (44, 42584010), (55, 34067208), (56, 33458865), (60, 31228274), (66, 28389340), (70, 26767092), (77, 24333720), (84, 22305910), (88, 21292005), (105, 17844728), (110, 17033604), (120, 15614137), (132, 14194670), (140, 13383546), (154, 12166860), (165, 11355736), (168, 11152955), (199, 9415560), (210, 8922364), (220, 8516802), (231, 8111240), (264, 7097335), (280, 6691773), (308, 6083430), (330, 5677868), (385, 4866744), (398, 4707780), (420, 4461182), (440, 4258401), (462, 4055620), (597, 3138520), (616, 3041715), (660, 2838934), (770, 2433372), (796, 2353890), (840, 2230591), (924, 2027810), (995, 1883112), (1019, 1838760), (1155, 1622248), (1194, 1569260), (1320, 1419467), (1393, 1345080), (1540, 1216686), (1592, 1176945), (1848, 1013905), (1990, 941556), (2038, 919380), (2189, 855960), (2310, 811124), (2388, 784630), (2786, 672540), (2985, 627704), (3057, 612920), (3080, 608343), (3980, 470778), (4076, 459690), (4179, 448360), (4378, 427980), (4620, 405562), (4776, 392315), (5095, 367752), (5572, 336270), (5970, 313852), (6114, 306460), (6567, 285320), (6965, 269016), (7133, 262680), (7960, 235389), (8152, 229845), (8358, 224180), (8756, 213990), (9240, 202781), (10190, 183876), (10945, 171192), (11144, 168135), (11209, 167160), (11940, 156926), (12228, 153230), (13134, 142660), (13930, 134508), (14266, 131340), (15285, 122584), (15323, 122280), (16716, 112090), (17512, 106995), (20380, 91938), (20895, 89672), (21399, 87560), (21890, 85596), (22418, 83580), (23880, 78463), (24456, 76615), (26268, 71330), (27860, 67254), (28532, 65670), (30570, 61292), (30646, 61140), (32835, 57064), (33432, 56045), (33627, 55720), (35665, 52536), (40760, 45969), (41790, 44836), (42798, 43780)]