142841790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 464196096

約数和(自身を除く): 321354306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 107, 117, 126, 130, 163, 182, 195, 210, 214, 234, 273, 315, 321, 326, 390, 455, 489, 535, 546, 585, 630, 642, 749, 815, 819, 910, 963, 978, 1070, 1141, 1170, 1365, 1391, 1467, 1498, 1605, 1630, 1638, 1926, 2119, 2247, 2282, 2445, 2730, 2782, 2934, 3210, 3423, 3745, 4095, 4173, 4238, 4494, 4815, 4890, 5705, 6357, 6741, 6846, 6955, 7335, 7490, 8190, 8346, 9630, 9737, 10269, 10595, 11235, 11410, 12519, 12714, 13482, 13910, 14670, 14833, 17115, 17441, 19071, 19474, 20538, 20865, 21190, 22470, 25038, 29211, 29666, 31785, 33705, 34230, 34882, 38142, 41730, 44499, 48685, 51345, 52323, 58422, 62595, 63570, 67410, 74165, 87205, 87633, 88998, 95355, 97370, 102690, 104646, 122087, 125190, 133497, 146055, 148330, 156969, 174410, 175266, 190710, 222495, 226733, 244174, 261615, 266994, 292110, 313938, 366261, 438165, 444990, 453466, 523230, 610435, 667485, 680199, 732522, 784845, 876330, 1098783, 1133665, 1220870, 1334970, 1360398, 1569690, 1587131, 1831305, 2040597, 2197566, 2267330, 3174262, 3400995, 3662610, 4081194, 4761393, 5493915, 6801990, 7935655, 9522786, 10202985, 10987830, 14284179, 15871310, 20405970, 23806965, 28568358, 47613930, 71420895, 142841790]

約数ペア:

[(1, 142841790), (2, 71420895), (3, 47613930), (5, 28568358), (6, 23806965), (7, 20405970), (9, 15871310), (10, 14284179), (13, 10987830), (14, 10202985), (15, 9522786), (18, 7935655), (21, 6801990), (26, 5493915), (30, 4761393), (35, 4081194), (39, 3662610), (42, 3400995), (45, 3174262), (63, 2267330), (65, 2197566), (70, 2040597), (78, 1831305), (90, 1587131), (91, 1569690), (105, 1360398), (107, 1334970), (117, 1220870), (126, 1133665), (130, 1098783), (163, 876330), (182, 784845), (195, 732522), (210, 680199), (214, 667485), (234, 610435), (273, 523230), (315, 453466), (321, 444990), (326, 438165), (390, 366261), (455, 313938), (489, 292110), (535, 266994), (546, 261615), (585, 244174), (630, 226733), (642, 222495), (749, 190710), (815, 175266), (819, 174410), (910, 156969), (963, 148330), (978, 146055), (1070, 133497), (1141, 125190), (1170, 122087), (1365, 104646), (1391, 102690), (1467, 97370), (1498, 95355), (1605, 88998), (1630, 87633), (1638, 87205), (1926, 74165), (2119, 67410), (2247, 63570), (2282, 62595), (2445, 58422), (2730, 52323), (2782, 51345), (2934, 48685), (3210, 44499), (3423, 41730), (3745, 38142), (4095, 34882), (4173, 34230), (4238, 33705), (4494, 31785), (4815, 29666), (4890, 29211), (5705, 25038), (6357, 22470), (6741, 21190), (6846, 20865), (6955, 20538), (7335, 19474), (7490, 19071), (8190, 17441), (8346, 17115), (9630, 14833), (9737, 14670), (10269, 13910), (10595, 13482), (11235, 12714), (11410, 12519)]