123565260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 448846272

約数和(自身を除く): 325281012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 53, 60, 61, 65, 70, 78, 84, 91, 98, 105, 106, 122, 130, 140, 147, 156, 159, 182, 183, 195, 196, 210, 212, 244, 245, 260, 265, 273, 294, 305, 318, 364, 366, 371, 390, 420, 427, 455, 490, 530, 546, 588, 610, 636, 637, 689, 732, 735, 742, 780, 793, 795, 854, 910, 915, 980, 1060, 1092, 1113, 1220, 1274, 1281, 1365, 1378, 1470, 1484, 1586, 1590, 1708, 1820, 1830, 1855, 1911, 2067, 2135, 2226, 2379, 2548, 2562, 2597, 2730, 2756, 2940, 2989, 3172, 3180, 3185, 3233, 3445, 3660, 3710, 3822, 3965, 4134, 4270, 4452, 4758, 4823, 5124, 5194, 5460, 5551, 5565, 5978, 6370, 6405, 6466, 6890, 7420, 7644, 7791, 7930, 8268, 8540, 8967, 9516, 9555, 9646, 9699, 10335, 10388, 11102, 11130, 11895, 11956, 12740, 12810, 12932, 12985, 13780, 14469, 14945, 15582, 15860, 16165, 16653, 17934, 19110, 19292, 19398, 20670, 22204, 22260, 22631, 23790, 24115, 25620, 25970, 27755, 28938, 29890, 31164, 32330, 33306, 33761, 35868, 38220, 38796, 38857, 38955, 41340, 42029, 44835, 45262, 47580, 48230, 48495, 51940, 55510, 57876, 59780, 64660, 66612, 67522, 67893, 72345, 77714, 77910, 83265, 84058, 89670, 90524, 96460, 96990, 101283, 111020, 113155, 116571, 126087, 135044, 135786, 144690, 155428, 155820, 158417, 166530, 168116, 168805, 179340, 193980, 194285, 202566, 210145, 226310, 233142, 252174, 271572, 289380, 294203, 316834, 333060, 337610, 339465, 388570, 405132, 420290, 452620, 466284, 475251, 504348, 506415, 582855, 588406, 630435, 633668, 675220, 678930, 777140, 792085, 840580, 882609, 950502, 1012830, 1165710, 1176812, 1260870, 1357860, 1471015, 1584170, 1765218, 1901004, 2025660, 2059421, 2331420, 2376255, 2521740, 2942030, 3168340, 3530436, 4118842, 4413045, 4752510, 5884060, 6178263, 8237684, 8826090, 9505020, 10297105, 12356526, 17652180, 20594210, 24713052, 30891315, 41188420, 61782630, 123565260]

約数ペア:

[(1, 123565260), (2, 61782630), (3, 41188420), (4, 30891315), (5, 24713052), (6, 20594210), (7, 17652180), (10, 12356526), (12, 10297105), (13, 9505020), (14, 8826090), (15, 8237684), (20, 6178263), (21, 5884060), (26, 4752510), (28, 4413045), (30, 4118842), (35, 3530436), (39, 3168340), (42, 2942030), (49, 2521740), (52, 2376255), (53, 2331420), (60, 2059421), (61, 2025660), (65, 1901004), (70, 1765218), (78, 1584170), (84, 1471015), (91, 1357860), (98, 1260870), (105, 1176812), (106, 1165710), (122, 1012830), (130, 950502), (140, 882609), (147, 840580), (156, 792085), (159, 777140), (182, 678930), (183, 675220), (195, 633668), (196, 630435), (210, 588406), (212, 582855), (244, 506415), (245, 504348), (260, 475251), (265, 466284), (273, 452620), (294, 420290), (305, 405132), (318, 388570), (364, 339465), (366, 337610), (371, 333060), (390, 316834), (420, 294203), (427, 289380), (455, 271572), (490, 252174), (530, 233142), (546, 226310), (588, 210145), (610, 202566), (636, 194285), (637, 193980), (689, 179340), (732, 168805), (735, 168116), (742, 166530), (780, 158417), (793, 155820), (795, 155428), (854, 144690), (910, 135786), (915, 135044), (980, 126087), (1060, 116571), (1092, 113155), (1113, 111020), (1220, 101283), (1274, 96990), (1281, 96460), (1365, 90524), (1378, 89670), (1470, 84058), (1484, 83265), (1586, 77910), (1590, 77714), (1708, 72345), (1820, 67893), (1830, 67522), (1855, 66612), (1911, 64660), (2067, 59780), (2135, 57876), (2226, 55510), (2379, 51940), (2548, 48495), (2562, 48230), (2597, 47580), (2730, 45262), (2756, 44835), (2940, 42029), (2989, 41340), (3172, 38955), (3180, 38857), (3185, 38796), (3233, 38220), (3445, 35868), (3660, 33761), (3710, 33306), (3822, 32330), (3965, 31164), (4134, 29890), (4270, 28938), (4452, 27755), (4758, 25970), (4823, 25620), (5124, 24115), (5194, 23790), (5460, 22631), (5551, 22260), (5565, 22204), (5978, 20670), (6370, 19398), (6405, 19292), (6466, 19110), (6890, 17934), (7420, 16653), (7644, 16165), (7791, 15860), (7930, 15582), (8268, 14945), (8540, 14469), (8967, 13780), (9516, 12985), (9555, 12932), (9646, 12810), (9699, 12740), (10335, 11956), (10388, 11895), (11102, 11130)]