1840243320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 6307891200

約数和(自身を除く): 4467647880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 103, 108, 120, 135, 142, 180, 206, 213, 216, 233, 270, 284, 309, 355, 360, 412, 426, 466, 515, 540, 568, 618, 639, 699, 710, 824, 852, 927, 932, 1030, 1065, 1080, 1165, 1236, 1278, 1398, 1420, 1545, 1704, 1854, 1864, 1917, 2060, 2097, 2130, 2330, 2472, 2556, 2781, 2796, 2840, 3090, 3195, 3495, 3708, 3834, 4120, 4194, 4260, 4635, 4660, 5112, 5562, 5592, 6180, 6291, 6390, 6990, 7313, 7416, 7668, 8388, 8520, 9270, 9320, 9585, 10485, 11124, 12360, 12582, 12780, 13905, 13980, 14626, 15336, 16543, 16776, 18540, 19170, 20970, 21939, 22248, 23999, 25164, 25560, 27810, 27960, 29252, 31455, 33086, 36565, 37080, 38340, 41940, 43878, 47998, 49629, 50328, 55620, 58504, 62910, 65817, 66172, 71997, 73130, 76680, 82715, 83880, 87756, 95996, 99258, 109695, 111240, 119995, 125820, 131634, 132344, 143994, 146260, 148887, 165430, 175512, 191992, 197451, 198516, 215991, 219390, 239990, 248145, 251640, 263268, 287988, 292520, 297774, 329085, 330860, 359985, 394902, 397032, 431982, 438780, 446661, 479980, 496290, 526536, 575976, 595548, 647973, 658170, 661720, 719970, 744435, 789804, 863964, 877560, 893322, 959960, 987255, 992580, 1079955, 1191096, 1295946, 1316340, 1439940, 1488870, 1579608, 1703929, 1727928, 1786644, 1974510, 1985160, 2159910, 2233305, 2591892, 2632680, 2879880, 2977740, 3239865, 3407858, 3573288, 3949020, 4319820, 4466610, 5111787, 5183784, 5955480, 6479730, 6815716, 7898040, 8519645, 8639640, 8933220, 10223574, 12959460, 13631432, 15335361, 17039290, 17866440, 20447148, 25558935, 25918920, 30670722, 34078580, 40894296, 46006083, 51117870, 61341444, 68157160, 76676805, 92012166, 102235740, 122682888, 153353610, 184024332, 204471480, 230030415, 306707220, 368048664, 460060830, 613414440, 920121660, 1840243320]

約数ペア:

[(1, 1840243320), (2, 920121660), (3, 613414440), (4, 460060830), (5, 368048664), (6, 306707220), (8, 230030415), (9, 204471480), (10, 184024332), (12, 153353610), (15, 122682888), (18, 102235740), (20, 92012166), (24, 76676805), (27, 68157160), (30, 61341444), (36, 51117870), (40, 46006083), (45, 40894296), (54, 34078580), (60, 30670722), (71, 25918920), (72, 25558935), (90, 20447148), (103, 17866440), (108, 17039290), (120, 15335361), (135, 13631432), (142, 12959460), (180, 10223574), (206, 8933220), (213, 8639640), (216, 8519645), (233, 7898040), (270, 6815716), (284, 6479730), (309, 5955480), (355, 5183784), (360, 5111787), (412, 4466610), (426, 4319820), (466, 3949020), (515, 3573288), (540, 3407858), (568, 3239865), (618, 2977740), (639, 2879880), (699, 2632680), (710, 2591892), (824, 2233305), (852, 2159910), (927, 1985160), (932, 1974510), (1030, 1786644), (1065, 1727928), (1080, 1703929), (1165, 1579608), (1236, 1488870), (1278, 1439940), (1398, 1316340), (1420, 1295946), (1545, 1191096), (1704, 1079955), (1854, 992580), (1864, 987255), (1917, 959960), (2060, 893322), (2097, 877560), (2130, 863964), (2330, 789804), (2472, 744435), (2556, 719970), (2781, 661720), (2796, 658170), (2840, 647973), (3090, 595548), (3195, 575976), (3495, 526536), (3708, 496290), (3834, 479980), (4120, 446661), (4194, 438780), (4260, 431982), (4635, 397032), (4660, 394902), (5112, 359985), (5562, 330860), (5592, 329085), (6180, 297774), (6291, 292520), (6390, 287988), (6990, 263268), (7313, 251640), (7416, 248145), (7668, 239990), (8388, 219390), (8520, 215991), (9270, 198516), (9320, 197451), (9585, 191992), (10485, 175512), (11124, 165430), (12360, 148887), (12582, 146260), (12780, 143994), (13905, 132344), (13980, 131634), (14626, 125820), (15336, 119995), (16543, 111240), (16776, 109695), (18540, 99258), (19170, 95996), (20970, 87756), (21939, 83880), (22248, 82715), (23999, 76680), (25164, 73130), (25560, 71997), (27810, 66172), (27960, 65817), (29252, 62910), (31455, 58504), (33086, 55620), (36565, 50328), (37080, 49629), (38340, 47998), (41940, 43878)]