141506820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 288

約数和(自身を含む): 541562112

約数和(自身を除く): 400055292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 53, 60, 63, 65, 70, 78, 84, 90, 91, 105, 106, 117, 126, 130, 140, 156, 159, 163, 180, 182, 195, 210, 212, 234, 252, 260, 265, 273, 315, 318, 326, 364, 371, 390, 420, 455, 468, 477, 489, 530, 546, 585, 630, 636, 652, 689, 742, 780, 795, 815, 819, 910, 954, 978, 1060, 1092, 1113, 1141, 1170, 1260, 1365, 1378, 1467, 1484, 1590, 1630, 1638, 1820, 1855, 1908, 1956, 2067, 2119, 2226, 2282, 2340, 2385, 2445, 2730, 2756, 2934, 3180, 3260, 3276, 3339, 3423, 3445, 3710, 4095, 4134, 4238, 4452, 4564, 4770, 4823, 4890, 5460, 5565, 5705, 5868, 6201, 6357, 6678, 6846, 6890, 7335, 7420, 8190, 8268, 8476, 8639, 9540, 9646, 9780, 10269, 10335, 10595, 11130, 11410, 12402, 12714, 13356, 13692, 13780, 14469, 14670, 14833, 16380, 16695, 17115, 17278, 19071, 19292, 20538, 20670, 21190, 22260, 22820, 24115, 24804, 25428, 25917, 28938, 29340, 29666, 31005, 31785, 33390, 34230, 34556, 38142, 41076, 41340, 42380, 43195, 43407, 44499, 48230, 51345, 51834, 57876, 59332, 60473, 62010, 63570, 66780, 68460, 72345, 74165, 76284, 77751, 86390, 86814, 88998, 95355, 96460, 102690, 103668, 112307, 120946, 124020, 127140, 129585, 133497, 144690, 148330, 155502, 172780, 173628, 177996, 181419, 190710, 205380, 217035, 222495, 224614, 241892, 259170, 266994, 289380, 296660, 302365, 311004, 336921, 362838, 381420, 388755, 434070, 444990, 449228, 518340, 533988, 544257, 561535, 604730, 667485, 673842, 725676, 777510, 786149, 868140, 889980, 907095, 1010763, 1088514, 1123070, 1209460, 1334970, 1347684, 1555020, 1572298, 1684605, 1814190, 2021526, 2177028, 2246140, 2358447, 2669940, 2721285, 3144596, 3369210, 3628380, 3930745, 4043052, 4716894, 5053815, 5442570, 6738420, 7075341, 7861490, 9433788, 10107630, 10885140, 11792235, 14150682, 15722980, 20215260, 23584470, 28301364, 35376705, 47168940, 70753410, 141506820]

約数ペア:

[(1, 141506820), (2, 70753410), (3, 47168940), (4, 35376705), (5, 28301364), (6, 23584470), (7, 20215260), (9, 15722980), (10, 14150682), (12, 11792235), (13, 10885140), (14, 10107630), (15, 9433788), (18, 7861490), (20, 7075341), (21, 6738420), (26, 5442570), (28, 5053815), (30, 4716894), (35, 4043052), (36, 3930745), (39, 3628380), (42, 3369210), (45, 3144596), (52, 2721285), (53, 2669940), (60, 2358447), (63, 2246140), (65, 2177028), (70, 2021526), (78, 1814190), (84, 1684605), (90, 1572298), (91, 1555020), (105, 1347684), (106, 1334970), (117, 1209460), (126, 1123070), (130, 1088514), (140, 1010763), (156, 907095), (159, 889980), (163, 868140), (180, 786149), (182, 777510), (195, 725676), (210, 673842), (212, 667485), (234, 604730), (252, 561535), (260, 544257), (265, 533988), (273, 518340), (315, 449228), (318, 444990), (326, 434070), (364, 388755), (371, 381420), (390, 362838), (420, 336921), (455, 311004), (468, 302365), (477, 296660), (489, 289380), (530, 266994), (546, 259170), (585, 241892), (630, 224614), (636, 222495), (652, 217035), (689, 205380), (742, 190710), (780, 181419), (795, 177996), (815, 173628), (819, 172780), (910, 155502), (954, 148330), (978, 144690), (1060, 133497), (1092, 129585), (1113, 127140), (1141, 124020), (1170, 120946), (1260, 112307), (1365, 103668), (1378, 102690), (1467, 96460), (1484, 95355), (1590, 88998), (1630, 86814), (1638, 86390), (1820, 77751), (1855, 76284), (1908, 74165), (1956, 72345), (2067, 68460), (2119, 66780), (2226, 63570), (2282, 62010), (2340, 60473), (2385, 59332), (2445, 57876), (2730, 51834), (2756, 51345), (2934, 48230), (3180, 44499), (3260, 43407), (3276, 43195), (3339, 42380), (3423, 41340), (3445, 41076), (3710, 38142), (4095, 34556), (4134, 34230), (4238, 33390), (4452, 31785), (4564, 31005), (4770, 29666), (4823, 29340), (4890, 28938), (5460, 25917), (5565, 25428), (5705, 24804), (5868, 24115), (6201, 22820), (6357, 22260), (6678, 21190), (6846, 20670), (6890, 20538), (7335, 19292), (7420, 19071), (8190, 17278), (8268, 17115), (8476, 16695), (8639, 16380), (9540, 14833), (9646, 14670), (9780, 14469), (10269, 13780), (10335, 13692), (10595, 13356), (11130, 12714), (11410, 12402)]