143955420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 343755300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 53, 58, 60, 70, 84, 87, 105, 106, 116, 140, 145, 159, 174, 203, 210, 212, 223, 265, 290, 318, 348, 371, 406, 420, 435, 446, 530, 580, 609, 636, 669, 742, 795, 812, 870, 892, 1015, 1060, 1113, 1115, 1218, 1338, 1484, 1537, 1561, 1590, 1740, 1855, 2030, 2226, 2230, 2436, 2676, 3045, 3074, 3122, 3180, 3345, 3710, 4060, 4452, 4460, 4611, 4683, 5565, 6090, 6148, 6244, 6467, 6690, 7420, 7685, 7805, 9222, 9366, 10759, 11130, 11819, 12180, 12934, 13380, 15370, 15610, 18444, 18732, 19401, 21518, 22260, 23055, 23415, 23638, 25868, 30740, 31220, 32277, 32335, 35457, 38802, 43036, 45269, 46110, 46830, 47276, 53795, 59095, 64554, 64670, 70914, 77604, 82733, 90538, 92220, 93660, 97005, 107590, 118190, 129108, 129340, 135807, 141828, 161385, 165466, 177285, 181076, 194010, 215180, 226345, 236380, 248199, 271614, 322770, 330932, 342751, 354570, 388020, 413665, 452690, 496398, 543228, 645540, 679035, 685502, 709140, 827330, 905380, 992796, 1028253, 1240995, 1358070, 1371004, 1654660, 1713755, 2056506, 2399257, 2481990, 2716140, 3427510, 4113012, 4798514, 4963980, 5141265, 6855020, 7197771, 9597028, 10282530, 11996285, 14395542, 20565060, 23992570, 28791084, 35988855, 47985140, 71977710, 143955420]

約数ペア:

[(1, 143955420), (2, 71977710), (3, 47985140), (4, 35988855), (5, 28791084), (6, 23992570), (7, 20565060), (10, 14395542), (12, 11996285), (14, 10282530), (15, 9597028), (20, 7197771), (21, 6855020), (28, 5141265), (29, 4963980), (30, 4798514), (35, 4113012), (42, 3427510), (53, 2716140), (58, 2481990), (60, 2399257), (70, 2056506), (84, 1713755), (87, 1654660), (105, 1371004), (106, 1358070), (116, 1240995), (140, 1028253), (145, 992796), (159, 905380), (174, 827330), (203, 709140), (210, 685502), (212, 679035), (223, 645540), (265, 543228), (290, 496398), (318, 452690), (348, 413665), (371, 388020), (406, 354570), (420, 342751), (435, 330932), (446, 322770), (530, 271614), (580, 248199), (609, 236380), (636, 226345), (669, 215180), (742, 194010), (795, 181076), (812, 177285), (870, 165466), (892, 161385), (1015, 141828), (1060, 135807), (1113, 129340), (1115, 129108), (1218, 118190), (1338, 107590), (1484, 97005), (1537, 93660), (1561, 92220), (1590, 90538), (1740, 82733), (1855, 77604), (2030, 70914), (2226, 64670), (2230, 64554), (2436, 59095), (2676, 53795), (3045, 47276), (3074, 46830), (3122, 46110), (3180, 45269), (3345, 43036), (3710, 38802), (4060, 35457), (4452, 32335), (4460, 32277), (4611, 31220), (4683, 30740), (5565, 25868), (6090, 23638), (6148, 23415), (6244, 23055), (6467, 22260), (6690, 21518), (7420, 19401), (7685, 18732), (7805, 18444), (9222, 15610), (9366, 15370), (10759, 13380), (11130, 12934), (11819, 12180)]