801557640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1613

約数の個数: 256

約数和(自身を含む): 2957068800

約数和(自身を除く): 2155511160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 888, 936, 962, 999, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1543, 1560, 1665, 1755, 1924, 1998, 2220, 2340, 2405, 2664, 2808, 2886, 3086, 3330, 3510, 3848, 3996, 4329, 4440, 4629, 4680, 4810, 4995, 5772, 6172, 6660, 7020, 7215, 7715, 7992, 8658, 9258, 9620, 9990, 11544, 12344, 12987, 13320, 13887, 14040, 14430, 15430, 17316, 18516, 19240, 19980, 20059, 21645, 23145, 25974, 27774, 28860, 30860, 34632, 37032, 39960, 40118, 41661, 43290, 46290, 51948, 55548, 57091, 57720, 60177, 61720, 64935, 69435, 80236, 83322, 86580, 92580, 100295, 103896, 111096, 114182, 120354, 129870, 138870, 160472, 166644, 171273, 173160, 180531, 185160, 200590, 208305, 228364, 240708, 259740, 277740, 285455, 300885, 333288, 342546, 361062, 401180, 416610, 456728, 481416, 513819, 519480, 541593, 555480, 570910, 601770, 685092, 722124, 742183, 802360, 833220, 856365, 902655, 1027638, 1083186, 1141820, 1203540, 1370184, 1444248, 1484366, 1541457, 1666440, 1712730, 1805310, 2055276, 2166372, 2226549, 2283640, 2407080, 2569095, 2707965, 2968732, 3082914, 3425460, 3610620, 3710915, 4110552, 4332744, 4453098, 5138190, 5415930, 5937464, 6165828, 6679647, 6850920, 7221240, 7421830, 7707285, 8906196, 10276380, 10831860, 11132745, 12331656, 13359294, 14843660, 15414570, 17812392, 20038941, 20552760, 21663720, 22265490, 26718588, 29687320, 30829140, 33398235, 40077882, 44530980, 53437176, 61658280, 66796470, 80155764, 89061960, 100194705, 133592940, 160311528, 200389410, 267185880, 400778820, 801557640]

約数ペア:

[(1, 801557640), (2, 400778820), (3, 267185880), (4, 200389410), (5, 160311528), (6, 133592940), (8, 100194705), (9, 89061960), (10, 80155764), (12, 66796470), (13, 61658280), (15, 53437176), (18, 44530980), (20, 40077882), (24, 33398235), (26, 30829140), (27, 29687320), (30, 26718588), (36, 22265490), (37, 21663720), (39, 20552760), (40, 20038941), (45, 17812392), (52, 15414570), (54, 14843660), (60, 13359294), (65, 12331656), (72, 11132745), (74, 10831860), (78, 10276380), (90, 8906196), (104, 7707285), (108, 7421830), (111, 7221240), (117, 6850920), (120, 6679647), (130, 6165828), (135, 5937464), (148, 5415930), (156, 5138190), (180, 4453098), (185, 4332744), (195, 4110552), (216, 3710915), (222, 3610620), (234, 3425460), (260, 3082914), (270, 2968732), (296, 2707965), (312, 2569095), (333, 2407080), (351, 2283640), (360, 2226549), (370, 2166372), (390, 2055276), (444, 1805310), (468, 1712730), (481, 1666440), (520, 1541457), (540, 1484366), (555, 1444248), (585, 1370184), (666, 1203540), (702, 1141820), (740, 1083186), (780, 1027638), (888, 902655), (936, 856365), (962, 833220), (999, 802360), (1080, 742183), (1110, 722124), (1170, 685092), (1332, 601770), (1404, 570910), (1443, 555480), (1480, 541593), (1543, 519480), (1560, 513819), (1665, 481416), (1755, 456728), (1924, 416610), (1998, 401180), (2220, 361062), (2340, 342546), (2405, 333288), (2664, 300885), (2808, 285455), (2886, 277740), (3086, 259740), (3330, 240708), (3510, 228364), (3848, 208305), (3996, 200590), (4329, 185160), (4440, 180531), (4629, 173160), (4680, 171273), (4810, 166644), (4995, 160472), (5772, 138870), (6172, 129870), (6660, 120354), (7020, 114182), (7215, 111096), (7715, 103896), (7992, 100295), (8658, 92580), (9258, 86580), (9620, 83322), (9990, 80236), (11544, 69435), (12344, 64935), (12987, 61720), (13320, 60177), (13887, 57720), (14040, 57091), (14430, 55548), (15430, 51948), (17316, 46290), (18516, 43290), (19240, 41661), (19980, 40118), (20059, 39960), (21645, 37032), (23145, 34632), (25974, 30860), (27774, 28860)]