229910940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{8689}}^1$

素因数の和:8721

約数の個数: 144

約数和(自身を含む): 832154400

約数和(自身を除く): 602243460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8689, 8820, 13230, 17378, 26067, 26460, 34756, 43445, 52134, 60823, 78201, 86890, 104268, 121646, 130335, 156402, 173780, 182469, 234603, 243292, 260670, 304115, 312804, 364938, 391005, 425761, 469206, 521340, 547407, 608230, 729876, 782010, 851522, 912345, 938412, 1094814, 1173015, 1216460, 1277283, 1564020, 1642221, 1703044, 1824690, 2128805, 2189628, 2346030, 2554566, 2737035, 3284442, 3649380, 3831849, 4257610, 4692060, 5109132, 5474070, 6386415, 6568884, 7663698, 8211105, 8515220, 10948140, 11495547, 12772830, 15327396, 16422210, 19159245, 22991094, 25545660, 32844420, 38318490, 45982188, 57477735, 76636980, 114955470, 229910940]

約数ペア:

[(1, 229910940), (2, 114955470), (3, 76636980), (4, 57477735), (5, 45982188), (6, 38318490), (7, 32844420), (9, 25545660), (10, 22991094), (12, 19159245), (14, 16422210), (15, 15327396), (18, 12772830), (20, 11495547), (21, 10948140), (27, 8515220), (28, 8211105), (30, 7663698), (35, 6568884), (36, 6386415), (42, 5474070), (45, 5109132), (49, 4692060), (54, 4257610), (60, 3831849), (63, 3649380), (70, 3284442), (84, 2737035), (90, 2554566), (98, 2346030), (105, 2189628), (108, 2128805), (126, 1824690), (135, 1703044), (140, 1642221), (147, 1564020), (180, 1277283), (189, 1216460), (196, 1173015), (210, 1094814), (245, 938412), (252, 912345), (270, 851522), (294, 782010), (315, 729876), (378, 608230), (420, 547407), (441, 521340), (490, 469206), (540, 425761), (588, 391005), (630, 364938), (735, 312804), (756, 304115), (882, 260670), (945, 243292), (980, 234603), (1260, 182469), (1323, 173780), (1470, 156402), (1764, 130335), (1890, 121646), (2205, 104268), (2646, 86890), (2940, 78201), (3780, 60823), (4410, 52134), (5292, 43445), (6615, 34756), (8689, 26460), (8820, 26067), (13230, 17378)]