1023856920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1106

約数の個数: 192

約数和(自身を含む): 3460242240

約数和(自身を除く): 2436385320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 71, 72, 82, 90, 120, 123, 142, 164, 180, 205, 213, 246, 284, 328, 355, 360, 369, 410, 426, 492, 568, 615, 639, 710, 738, 820, 852, 977, 984, 1065, 1230, 1278, 1420, 1476, 1640, 1704, 1845, 1954, 2130, 2460, 2556, 2840, 2911, 2931, 2952, 3195, 3690, 3908, 4260, 4885, 4920, 5112, 5822, 5862, 6390, 7380, 7816, 8520, 8733, 8793, 9770, 11644, 11724, 12780, 14555, 14655, 14760, 17466, 17586, 19540, 23288, 23448, 25560, 26199, 29110, 29310, 34932, 35172, 39080, 40057, 43665, 43965, 52398, 58220, 58620, 69367, 69864, 70344, 80114, 87330, 87930, 104796, 116440, 117240, 120171, 130995, 138734, 160228, 174660, 175860, 200285, 208101, 209592, 240342, 261990, 277468, 320456, 346835, 349320, 351720, 360513, 400570, 416202, 480684, 523980, 554936, 600855, 624303, 693670, 721026, 801140, 832404, 961368, 1040505, 1047960, 1201710, 1248606, 1387340, 1442052, 1602280, 1664808, 1802565, 2081010, 2403420, 2497212, 2774680, 2844047, 2884104, 3121515, 3605130, 4162020, 4806840, 4994424, 5688094, 6243030, 7210260, 8324040, 8532141, 11376188, 12486060, 14220235, 14420520, 17064282, 22752376, 24972120, 25596423, 28440470, 34128564, 42660705, 51192846, 56880940, 68257128, 85321410, 102385692, 113761880, 127982115, 170642820, 204771384, 255964230, 341285640, 511928460, 1023856920]

約数ペア:

[(1, 1023856920), (2, 511928460), (3, 341285640), (4, 255964230), (5, 204771384), (6, 170642820), (8, 127982115), (9, 113761880), (10, 102385692), (12, 85321410), (15, 68257128), (18, 56880940), (20, 51192846), (24, 42660705), (30, 34128564), (36, 28440470), (40, 25596423), (41, 24972120), (45, 22752376), (60, 17064282), (71, 14420520), (72, 14220235), (82, 12486060), (90, 11376188), (120, 8532141), (123, 8324040), (142, 7210260), (164, 6243030), (180, 5688094), (205, 4994424), (213, 4806840), (246, 4162020), (284, 3605130), (328, 3121515), (355, 2884104), (360, 2844047), (369, 2774680), (410, 2497212), (426, 2403420), (492, 2081010), (568, 1802565), (615, 1664808), (639, 1602280), (710, 1442052), (738, 1387340), (820, 1248606), (852, 1201710), (977, 1047960), (984, 1040505), (1065, 961368), (1230, 832404), (1278, 801140), (1420, 721026), (1476, 693670), (1640, 624303), (1704, 600855), (1845, 554936), (1954, 523980), (2130, 480684), (2460, 416202), (2556, 400570), (2840, 360513), (2911, 351720), (2931, 349320), (2952, 346835), (3195, 320456), (3690, 277468), (3908, 261990), (4260, 240342), (4885, 209592), (4920, 208101), (5112, 200285), (5822, 175860), (5862, 174660), (6390, 160228), (7380, 138734), (7816, 130995), (8520, 120171), (8733, 117240), (8793, 116440), (9770, 104796), (11644, 87930), (11724, 87330), (12780, 80114), (14555, 70344), (14655, 69864), (14760, 69367), (17466, 58620), (17586, 58220), (19540, 52398), (23288, 43965), (23448, 43665), (25560, 40057), (26199, 39080), (29110, 35172), (29310, 34932)]