287911395540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1\times {\mathrm{3229}}^1$

素因数の和:4423

約数の個数: 192

約数和(自身を含む): 902388614400

約数和(自身を除く): 614477218860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1013, 1467, 1630, 1956, 2026, 2445, 2934, 3039, 3229, 3260, 4052, 4401, 4890, 5065, 5868, 6078, 6458, 7335, 8802, 9117, 9687, 9780, 10130, 12156, 12916, 14670, 15195, 16145, 17604, 18234, 19374, 20260, 22005, 27351, 29061, 29340, 30390, 32290, 36468, 38748, 44010, 45585, 48435, 54702, 58122, 60780, 64580, 87183, 88020, 91170, 96870, 109404, 116244, 136755, 145305, 165119, 174366, 182340, 193740, 273510, 290610, 330238, 348732, 435915, 495357, 526327, 547020, 581220, 660476, 825595, 871830, 990714, 1052654, 1486071, 1578981, 1651190, 1743660, 1981428, 2105308, 2476785, 2631635, 2972142, 3157962, 3270977, 3302380, 4458213, 4736943, 4953570, 5263270, 5944284, 6315924, 6541954, 7430355, 7894905, 8916426, 9473886, 9812931, 9907140, 10526540, 13083908, 14210829, 14860710, 15789810, 16354885, 17832852, 18947772, 19625862, 22291065, 23684715, 28421658, 29438793, 29721420, 31579620, 32709770, 39251724, 44582130, 47369430, 49064655, 56843316, 58877586, 65419540, 71054145, 88316379, 89164260, 94738860, 98129310, 117755172, 142108290, 147193965, 176632758, 196258620, 284216580, 294387930, 353265516, 441581895, 533169251, 588775860, 883163790, 1066338502, 1599507753, 1766327580, 2132677004, 2665846255, 3199015506, 4798523259, 5331692510, 6398031012, 7997538765, 9597046518, 10663385020, 14395569777, 15995077530, 19194093036, 23992616295, 28791139554, 31990155060, 47985232590, 57582279108, 71977848885, 95970465180, 143955697770, 287911395540]

約数ペア:

[(1, 287911395540), (2, 143955697770), (3, 95970465180), (4, 71977848885), (5, 57582279108), (6, 47985232590), (9, 31990155060), (10, 28791139554), (12, 23992616295), (15, 19194093036), (18, 15995077530), (20, 14395569777), (27, 10663385020), (30, 9597046518), (36, 7997538765), (45, 6398031012), (54, 5331692510), (60, 4798523259), (90, 3199015506), (108, 2665846255), (135, 2132677004), (163, 1766327580), (180, 1599507753), (270, 1066338502), (326, 883163790), (489, 588775860), (540, 533169251), (652, 441581895), (815, 353265516), (978, 294387930), (1013, 284216580), (1467, 196258620), (1630, 176632758), (1956, 147193965), (2026, 142108290), (2445, 117755172), (2934, 98129310), (3039, 94738860), (3229, 89164260), (3260, 88316379), (4052, 71054145), (4401, 65419540), (4890, 58877586), (5065, 56843316), (5868, 49064655), (6078, 47369430), (6458, 44582130), (7335, 39251724), (8802, 32709770), (9117, 31579620), (9687, 29721420), (9780, 29438793), (10130, 28421658), (12156, 23684715), (12916, 22291065), (14670, 19625862), (15195, 18947772), (16145, 17832852), (17604, 16354885), (18234, 15789810), (19374, 14860710), (20260, 14210829), (22005, 13083908), (27351, 10526540), (29061, 9907140), (29340, 9812931), (30390, 9473886), (32290, 8916426), (36468, 7894905), (38748, 7430355), (44010, 6541954), (45585, 6315924), (48435, 5944284), (54702, 5263270), (58122, 4953570), (60780, 4736943), (64580, 4458213), (87183, 3302380), (88020, 3270977), (91170, 3157962), (96870, 2972142), (109404, 2631635), (116244, 2476785), (136755, 2105308), (145305, 1981428), (165119, 1743660), (174366, 1651190), (182340, 1578981), (193740, 1486071), (273510, 1052654), (290610, 990714), (330238, 871830), (348732, 825595), (435915, 660476), (495357, 581220), (526327, 547020)]