1263894840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:884

約数の個数: 320

約数和(自身を含む): 4704305760

約数和(自身を除く): 3440410920

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, 81, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 162, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 324, 333, 351, 360, 370, 390, 405, 444, 468, 481, 520, 540, 555, 585, 648, 666, 702, 740, 780, 810, 811, 888, 936, 962, 999, 1053, 1080, 1110, 1170, 1332, 1404, 1443, 1480, 1560, 1620, 1622, 1665, 1755, 1924, 1998, 2106, 2220, 2340, 2405, 2433, 2664, 2808, 2886, 2997, 3240, 3244, 3330, 3510, 3848, 3996, 4055, 4212, 4329, 4440, 4680, 4810, 4866, 4995, 5265, 5772, 5994, 6488, 6660, 7020, 7215, 7299, 7992, 8110, 8424, 8658, 9620, 9732, 9990, 10530, 10543, 11544, 11988, 12165, 12987, 13320, 14040, 14430, 14598, 14985, 16220, 17316, 19240, 19464, 19980, 21060, 21086, 21645, 21897, 23976, 24330, 25974, 28860, 29196, 29970, 30007, 31629, 32440, 34632, 36495, 38961, 39960, 42120, 42172, 43290, 43794, 48660, 51948, 52715, 57720, 58392, 59940, 60014, 63258, 64935, 65691, 72990, 77922, 84344, 86580, 87588, 90021, 94887, 97320, 103896, 105430, 109485, 119880, 120028, 126516, 129870, 131382, 145980, 150035, 155844, 158145, 173160, 175176, 180042, 189774, 194805, 210860, 218970, 240056, 253032, 259740, 262764, 270063, 284661, 291960, 300070, 311688, 316290, 328455, 360084, 379548, 389610, 390091, 421720, 437940, 450105, 474435, 519480, 525528, 540126, 569322, 600140, 632580, 656910, 720168, 759096, 779220, 780182, 810189, 853983, 875880, 900210, 948870, 1080252, 1138644, 1170273, 1200280, 1265160, 1313820, 1350315, 1423305, 1558440, 1560364, 1620378, 1707966, 1800420, 1897740, 1950455, 2160504, 2277288, 2340546, 2430567, 2627640, 2700630, 2846610, 3120728, 3240756, 3415932, 3510819, 3600840, 3795480, 3900910, 4050945, 4269915, 4681092, 4861134, 5401260, 5693220, 5851365, 6481512, 6831864, 7021638, 7801820, 8101890, 8539830, 9362184, 9722268, 10532457, 10802520, 11386440, 11702730, 12152835, 14043276, 15603640, 16203780, 17079660, 17554095, 19444536, 21064914, 23405460, 24305670, 28086552, 31597371, 32407560, 34159320, 35108190, 42129828, 46810920, 48611340, 52662285, 63194742, 70216380, 84259656, 97222680, 105324570, 126389484, 140432760, 157986855, 210649140, 252778968, 315973710, 421298280, 631947420, 1263894840]

約数ペア:

[(1, 1263894840), (2, 631947420), (3, 421298280), (4, 315973710), (5, 252778968), (6, 210649140), (8, 157986855), (9, 140432760), (10, 126389484), (12, 105324570), (13, 97222680), (15, 84259656), (18, 70216380), (20, 63194742), (24, 52662285), (26, 48611340), (27, 46810920), (30, 42129828), (36, 35108190), (37, 34159320), (39, 32407560), (40, 31597371), (45, 28086552), (52, 24305670), (54, 23405460), (60, 21064914), (65, 19444536), (72, 17554095), (74, 17079660), (78, 16203780), (81, 15603640), (90, 14043276), (104, 12152835), (108, 11702730), (111, 11386440), (117, 10802520), (120, 10532457), (130, 9722268), (135, 9362184), (148, 8539830), (156, 8101890), (162, 7801820), (180, 7021638), (185, 6831864), (195, 6481512), (216, 5851365), (222, 5693220), (234, 5401260), (260, 4861134), (270, 4681092), (296, 4269915), (312, 4050945), (324, 3900910), (333, 3795480), (351, 3600840), (360, 3510819), (370, 3415932), (390, 3240756), (405, 3120728), (444, 2846610), (468, 2700630), (481, 2627640), (520, 2430567), (540, 2340546), (555, 2277288), (585, 2160504), (648, 1950455), (666, 1897740), (702, 1800420), (740, 1707966), (780, 1620378), (810, 1560364), (811, 1558440), (888, 1423305), (936, 1350315), (962, 1313820), (999, 1265160), (1053, 1200280), (1080, 1170273), (1110, 1138644), (1170, 1080252), (1332, 948870), (1404, 900210), (1443, 875880), (1480, 853983), (1560, 810189), (1620, 780182), (1622, 779220), (1665, 759096), (1755, 720168), (1924, 656910), (1998, 632580), (2106, 600140), (2220, 569322), (2340, 540126), (2405, 525528), (2433, 519480), (2664, 474435), (2808, 450105), (2886, 437940), (2997, 421720), (3240, 390091), (3244, 389610), (3330, 379548), (3510, 360084), (3848, 328455), (3996, 316290), (4055, 311688), (4212, 300070), (4329, 291960), (4440, 284661), (4680, 270063), (4810, 262764), (4866, 259740), (4995, 253032), (5265, 240056), (5772, 218970), (5994, 210860), (6488, 194805), (6660, 189774), (7020, 180042), (7215, 175176), (7299, 173160), (7992, 158145), (8110, 155844), (8424, 150035), (8658, 145980), (9620, 131382), (9732, 129870), (9990, 126516), (10530, 120028), (10543, 119880), (11544, 109485), (11988, 105430), (12165, 103896), (12987, 97320), (13320, 94887), (14040, 90021), (14430, 87588), (14598, 86580), (14985, 84344), (16220, 77922), (17316, 72990), (19240, 65691), (19464, 64935), (19980, 63258), (21060, 60014), (21086, 59940), (21645, 58392), (21897, 57720), (23976, 52715), (24330, 51948), (25974, 48660), (28860, 43794), (29196, 43290), (29970, 42172), (30007, 42120), (31629, 39960), (32440, 38961), (34632, 36495)]