230301960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 819979200

約数和(自身を除く): 589677240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 280, 294, 318, 371, 392, 420, 424, 490, 530, 588, 636, 735, 739, 742, 795, 840, 980, 1060, 1113, 1176, 1272, 1470, 1478, 1484, 1590, 1855, 1960, 2120, 2217, 2226, 2597, 2940, 2956, 2968, 3180, 3695, 3710, 4434, 4452, 5173, 5194, 5565, 5880, 5912, 6360, 7390, 7420, 7791, 8868, 8904, 10346, 10388, 11085, 11130, 12985, 14780, 14840, 15519, 15582, 17736, 20692, 20776, 22170, 22260, 25865, 25970, 29560, 31038, 31164, 36211, 38955, 39167, 41384, 44340, 44520, 51730, 51940, 62076, 62328, 72422, 77595, 77910, 78334, 88680, 103460, 103880, 108633, 117501, 124152, 144844, 155190, 155820, 156668, 181055, 195835, 206920, 217266, 235002, 274169, 289688, 310380, 311640, 313336, 362110, 391670, 434532, 470004, 543165, 548338, 587505, 620760, 724220, 783340, 822507, 869064, 940008, 1086330, 1096676, 1175010, 1370845, 1448440, 1566680, 1645014, 1919183, 2172660, 2193352, 2350020, 2741690, 3290028, 3838366, 4112535, 4345320, 4700040, 5483380, 5757549, 6580056, 7676732, 8225070, 9595915, 10966760, 11515098, 15353464, 16450140, 19191830, 23030196, 28787745, 32900280, 38383660, 46060392, 57575490, 76767320, 115150980, 230301960]

約数ペア:

[(1, 230301960), (2, 115150980), (3, 76767320), (4, 57575490), (5, 46060392), (6, 38383660), (7, 32900280), (8, 28787745), (10, 23030196), (12, 19191830), (14, 16450140), (15, 15353464), (20, 11515098), (21, 10966760), (24, 9595915), (28, 8225070), (30, 7676732), (35, 6580056), (40, 5757549), (42, 5483380), (49, 4700040), (53, 4345320), (56, 4112535), (60, 3838366), (70, 3290028), (84, 2741690), (98, 2350020), (105, 2193352), (106, 2172660), (120, 1919183), (140, 1645014), (147, 1566680), (159, 1448440), (168, 1370845), (196, 1175010), (210, 1096676), (212, 1086330), (245, 940008), (265, 869064), (280, 822507), (294, 783340), (318, 724220), (371, 620760), (392, 587505), (420, 548338), (424, 543165), (490, 470004), (530, 434532), (588, 391670), (636, 362110), (735, 313336), (739, 311640), (742, 310380), (795, 289688), (840, 274169), (980, 235002), (1060, 217266), (1113, 206920), (1176, 195835), (1272, 181055), (1470, 156668), (1478, 155820), (1484, 155190), (1590, 144844), (1855, 124152), (1960, 117501), (2120, 108633), (2217, 103880), (2226, 103460), (2597, 88680), (2940, 78334), (2956, 77910), (2968, 77595), (3180, 72422), (3695, 62328), (3710, 62076), (4434, 51940), (4452, 51730), (5173, 44520), (5194, 44340), (5565, 41384), (5880, 39167), (5912, 38955), (6360, 36211), (7390, 31164), (7420, 31038), (7791, 29560), (8868, 25970), (8904, 25865), (10346, 22260), (10388, 22170), (11085, 20776), (11130, 20692), (12985, 17736), (14780, 15582), (14840, 15519)]