230107920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1198

約数の個数: 240

約数和(自身を含む): 879372288

約数和(自身を除く): 649264368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1151, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2302, 2352, 2380, 2499, 2856, 2940, 3332, 3453, 3570, 3920, 4080, 4165, 4604, 4760, 4998, 5712, 5755, 5880, 6664, 6906, 7140, 8057, 8330, 9208, 9520, 9996, 11510, 11760, 12495, 13328, 13812, 14280, 16114, 16660, 17265, 18416, 19567, 19992, 23020, 24171, 24990, 27624, 28560, 32228, 33320, 34530, 39134, 39984, 40285, 46040, 48342, 49980, 55248, 56399, 58701, 64456, 66640, 69060, 78268, 80570, 92080, 96684, 97835, 99960, 112798, 117402, 120855, 128912, 136969, 138120, 156536, 161140, 169197, 193368, 195670, 199920, 225596, 234804, 241710, 273938, 276240, 281995, 293505, 313072, 322280, 338394, 386736, 391340, 410907, 451192, 469608, 483420, 547876, 563990, 587010, 644560, 676788, 684845, 782680, 821814, 845985, 902384, 939216, 958783, 966840, 1095752, 1127980, 1174020, 1353576, 1369690, 1565360, 1643628, 1691970, 1917566, 1933680, 2054535, 2191504, 2255960, 2348040, 2707152, 2739380, 2876349, 3287256, 3383940, 3835132, 4109070, 4511920, 4696080, 4793915, 5478760, 5752698, 6574512, 6767880, 7670264, 8218140, 9587830, 10957520, 11505396, 13535760, 14381745, 15340528, 16436280, 19175660, 23010792, 28763490, 32872560, 38351320, 46021584, 57526980, 76702640, 115053960, 230107920]

約数ペア:

[(1, 230107920), (2, 115053960), (3, 76702640), (4, 57526980), (5, 46021584), (6, 38351320), (7, 32872560), (8, 28763490), (10, 23010792), (12, 19175660), (14, 16436280), (15, 15340528), (16, 14381745), (17, 13535760), (20, 11505396), (21, 10957520), (24, 9587830), (28, 8218140), (30, 7670264), (34, 6767880), (35, 6574512), (40, 5752698), (42, 5478760), (48, 4793915), (49, 4696080), (51, 4511920), (56, 4109070), (60, 3835132), (68, 3383940), (70, 3287256), (80, 2876349), (84, 2739380), (85, 2707152), (98, 2348040), (102, 2255960), (105, 2191504), (112, 2054535), (119, 1933680), (120, 1917566), (136, 1691970), (140, 1643628), (147, 1565360), (168, 1369690), (170, 1353576), (196, 1174020), (204, 1127980), (210, 1095752), (238, 966840), (240, 958783), (245, 939216), (255, 902384), (272, 845985), (280, 821814), (294, 782680), (336, 684845), (340, 676788), (357, 644560), (392, 587010), (408, 563990), (420, 547876), (476, 483420), (490, 469608), (510, 451192), (560, 410907), (588, 391340), (595, 386736), (680, 338394), (714, 322280), (735, 313072), (784, 293505), (816, 281995), (833, 276240), (840, 273938), (952, 241710), (980, 234804), (1020, 225596), (1151, 199920), (1176, 195670), (1190, 193368), (1360, 169197), (1428, 161140), (1470, 156536), (1666, 138120), (1680, 136969), (1785, 128912), (1904, 120855), (1960, 117402), (2040, 112798), (2302, 99960), (2352, 97835), (2380, 96684), (2499, 92080), (2856, 80570), (2940, 78268), (3332, 69060), (3453, 66640), (3570, 64456), (3920, 58701), (4080, 56399), (4165, 55248), (4604, 49980), (4760, 48342), (4998, 46040), (5712, 40285), (5755, 39984), (5880, 39134), (6664, 34530), (6906, 33320), (7140, 32228), (8057, 28560), (8330, 27624), (9208, 24990), (9520, 24171), (9996, 23020), (11510, 19992), (11760, 19567), (12495, 18416), (13328, 17265), (13812, 16660), (14280, 16114)]