127410780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 429004800

約数和(自身を除く): 301594020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 151, 164, 196, 205, 210, 245, 246, 287, 294, 302, 343, 410, 420, 453, 490, 492, 574, 588, 604, 615, 686, 735, 755, 820, 861, 906, 980, 1029, 1057, 1148, 1230, 1372, 1435, 1470, 1510, 1715, 1722, 1812, 2009, 2058, 2114, 2265, 2460, 2870, 2940, 3020, 3171, 3430, 3444, 4018, 4116, 4228, 4305, 4530, 5145, 5285, 5740, 6027, 6191, 6342, 6860, 7399, 8036, 8610, 9060, 10045, 10290, 10570, 12054, 12382, 12684, 14063, 14798, 15855, 17220, 18573, 20090, 20580, 21140, 22197, 24108, 24764, 28126, 29596, 30135, 30955, 31710, 36995, 37146, 40180, 42189, 43337, 44394, 51793, 56252, 60270, 61910, 63420, 70315, 73990, 74292, 84378, 86674, 88788, 92865, 103586, 110985, 120540, 123820, 130011, 140630, 147980, 155379, 168756, 173348, 185730, 207172, 210945, 216685, 221970, 258965, 260022, 281260, 303359, 310758, 371460, 421890, 433370, 443940, 517930, 520044, 606718, 621516, 650055, 776895, 843780, 866740, 910077, 1035860, 1213436, 1300110, 1516795, 1553790, 1820154, 2123513, 2600220, 3033590, 3107580, 3640308, 4247026, 4550385, 6067180, 6370539, 8494052, 9100770, 10617565, 12741078, 18201540, 21235130, 25482156, 31852695, 42470260, 63705390, 127410780]

約数ペア:

[(1, 127410780), (2, 63705390), (3, 42470260), (4, 31852695), (5, 25482156), (6, 21235130), (7, 18201540), (10, 12741078), (12, 10617565), (14, 9100770), (15, 8494052), (20, 6370539), (21, 6067180), (28, 4550385), (30, 4247026), (35, 3640308), (41, 3107580), (42, 3033590), (49, 2600220), (60, 2123513), (70, 1820154), (82, 1553790), (84, 1516795), (98, 1300110), (105, 1213436), (123, 1035860), (140, 910077), (147, 866740), (151, 843780), (164, 776895), (196, 650055), (205, 621516), (210, 606718), (245, 520044), (246, 517930), (287, 443940), (294, 433370), (302, 421890), (343, 371460), (410, 310758), (420, 303359), (453, 281260), (490, 260022), (492, 258965), (574, 221970), (588, 216685), (604, 210945), (615, 207172), (686, 185730), (735, 173348), (755, 168756), (820, 155379), (861, 147980), (906, 140630), (980, 130011), (1029, 123820), (1057, 120540), (1148, 110985), (1230, 103586), (1372, 92865), (1435, 88788), (1470, 86674), (1510, 84378), (1715, 74292), (1722, 73990), (1812, 70315), (2009, 63420), (2058, 61910), (2114, 60270), (2265, 56252), (2460, 51793), (2870, 44394), (2940, 43337), (3020, 42189), (3171, 40180), (3430, 37146), (3444, 36995), (4018, 31710), (4116, 30955), (4228, 30135), (4305, 29596), (4530, 28126), (5145, 24764), (5285, 24108), (5740, 22197), (6027, 21140), (6191, 20580), (6342, 20090), (6860, 18573), (7399, 17220), (8036, 15855), (8610, 14798), (9060, 14063), (10045, 12684), (10290, 12382), (10570, 12054)]