376031880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{21317}}^1$

素因数の和:21348

約数の個数: 144

約数和(自身を含む): 1421697420

約数和(自身を除く): 1045665540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 21317, 42634, 63951, 85268, 106585, 127902, 149219, 170536, 191853, 213170, 255804, 298438, 319755, 383706, 426340, 447657, 511608, 596876, 639510, 746095, 767412, 852680, 895314, 959265, 1044533, 1193752, 1279020, 1342971, 1492190, 1534824, 1790628, 1918530, 2089066, 2238285, 2558040, 2685942, 2984380, 3133599, 3581256, 3837060, 4178132, 4476570, 5222665, 5371884, 5968760, 6267198, 6714855, 7674120, 8356264, 8953140, 9400797, 10445330, 10743768, 12534396, 13429710, 15667995, 17906280, 18801594, 20890660, 25068792, 26859420, 31335990, 37603188, 41781320, 47003985, 53718840, 62671980, 75206376, 94007970, 125343960, 188015940, 376031880]

約数ペア:

[(1, 376031880), (2, 188015940), (3, 125343960), (4, 94007970), (5, 75206376), (6, 62671980), (7, 53718840), (8, 47003985), (9, 41781320), (10, 37603188), (12, 31335990), (14, 26859420), (15, 25068792), (18, 20890660), (20, 18801594), (21, 17906280), (24, 15667995), (28, 13429710), (30, 12534396), (35, 10743768), (36, 10445330), (40, 9400797), (42, 8953140), (45, 8356264), (49, 7674120), (56, 6714855), (60, 6267198), (63, 5968760), (70, 5371884), (72, 5222665), (84, 4476570), (90, 4178132), (98, 3837060), (105, 3581256), (120, 3133599), (126, 2984380), (140, 2685942), (147, 2558040), (168, 2238285), (180, 2089066), (196, 1918530), (210, 1790628), (245, 1534824), (252, 1492190), (280, 1342971), (294, 1279020), (315, 1193752), (360, 1044533), (392, 959265), (420, 895314), (441, 852680), (490, 767412), (504, 746095), (588, 639510), (630, 596876), (735, 511608), (840, 447657), (882, 426340), (980, 383706), (1176, 319755), (1260, 298438), (1470, 255804), (1764, 213170), (1960, 191853), (2205, 170536), (2520, 149219), (2940, 127902), (3528, 106585), (4410, 85268), (5880, 63951), (8820, 42634), (17640, 21317)]