1342402020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 4173990912

約数和(自身を除く): 2831588892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 223, 265, 318, 446, 477, 530, 631, 636, 669, 795, 892, 954, 1060, 1115, 1262, 1338, 1590, 1893, 1908, 2007, 2230, 2385, 2524, 2676, 3155, 3180, 3345, 3786, 4014, 4460, 4770, 5679, 6310, 6690, 7572, 8028, 9465, 9540, 10035, 11358, 11819, 12620, 13380, 18930, 20070, 22716, 23638, 28395, 33443, 35457, 37860, 40140, 47276, 56790, 59095, 66886, 70914, 100329, 106371, 113580, 118190, 133772, 140713, 141828, 167215, 177285, 200658, 212742, 236380, 281426, 300987, 334430, 354570, 401316, 422139, 425484, 501645, 531855, 562852, 601974, 668860, 703565, 709140, 844278, 1003290, 1063710, 1203948, 1266417, 1407130, 1504935, 1688556, 2006580, 2110695, 2127420, 2532834, 2814260, 3009870, 4221390, 5065668, 6019740, 6332085, 7457789, 8442780, 12664170, 14915578, 22373367, 25328340, 29831156, 37288945, 44746734, 67120101, 74577890, 89493468, 111866835, 134240202, 149155780, 223733670, 268480404, 335600505, 447467340, 671201010, 1342402020]

約数ペア:

[(1, 1342402020), (2, 671201010), (3, 447467340), (4, 335600505), (5, 268480404), (6, 223733670), (9, 149155780), (10, 134240202), (12, 111866835), (15, 89493468), (18, 74577890), (20, 67120101), (30, 44746734), (36, 37288945), (45, 29831156), (53, 25328340), (60, 22373367), (90, 14915578), (106, 12664170), (159, 8442780), (180, 7457789), (212, 6332085), (223, 6019740), (265, 5065668), (318, 4221390), (446, 3009870), (477, 2814260), (530, 2532834), (631, 2127420), (636, 2110695), (669, 2006580), (795, 1688556), (892, 1504935), (954, 1407130), (1060, 1266417), (1115, 1203948), (1262, 1063710), (1338, 1003290), (1590, 844278), (1893, 709140), (1908, 703565), (2007, 668860), (2230, 601974), (2385, 562852), (2524, 531855), (2676, 501645), (3155, 425484), (3180, 422139), (3345, 401316), (3786, 354570), (4014, 334430), (4460, 300987), (4770, 281426), (5679, 236380), (6310, 212742), (6690, 200658), (7572, 177285), (8028, 167215), (9465, 141828), (9540, 140713), (10035, 133772), (11358, 118190), (11819, 113580), (12620, 106371), (13380, 100329), (18930, 70914), (20070, 66886), (22716, 59095), (23638, 56790), (28395, 47276), (33443, 40140), (35457, 37860)]