1910861280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:831

約数の個数: 240

約数和(自身を含む): 6780567024

約数和(自身を除く): 4869705744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 283, 288, 324, 360, 405, 432, 480, 521, 540, 566, 648, 720, 810, 849, 864, 1042, 1080, 1132, 1296, 1415, 1440, 1563, 1620, 1698, 2084, 2160, 2264, 2547, 2592, 2605, 2830, 3126, 3240, 3396, 4168, 4245, 4320, 4528, 4689, 5094, 5210, 5660, 6252, 6480, 6792, 7641, 7815, 8336, 8490, 9056, 9378, 10188, 10420, 11320, 12504, 12735, 12960, 13584, 14067, 15282, 15630, 16672, 16980, 18756, 20376, 20840, 22640, 22923, 23445, 25008, 25470, 27168, 28134, 30564, 31260, 33960, 37512, 38205, 40752, 41680, 42201, 45280, 45846, 46890, 50016, 50940, 56268, 61128, 62520, 67920, 70335, 75024, 76410, 81504, 83360, 84402, 91692, 93780, 101880, 112536, 114615, 122256, 125040, 135840, 140670, 147443, 150048, 152820, 168804, 183384, 187560, 203760, 211005, 225072, 229230, 244512, 250080, 281340, 294886, 305640, 337608, 366768, 375120, 407520, 422010, 442329, 450144, 458460, 562680, 589772, 611280, 675216, 733536, 737215, 750240, 844020, 884658, 916920, 1125360, 1179544, 1222560, 1326987, 1350432, 1474430, 1688040, 1769316, 1833840, 2211645, 2250720, 2359088, 2653974, 2948860, 3376080, 3538632, 3667680, 3980961, 4423290, 4718176, 5307948, 5897720, 6634935, 6752160, 7077264, 7961922, 8846580, 10615896, 11795440, 11942883, 13269870, 14154528, 15923844, 17693160, 19904805, 21231792, 23590880, 23885766, 26539740, 31847688, 35386320, 39809610, 42463584, 47771532, 53079480, 59714415, 63695376, 70772640, 79619220, 95543064, 106158960, 119428830, 127390752, 159238440, 191086128, 212317920, 238857660, 318476880, 382172256, 477715320, 636953760, 955430640, 1910861280]

約数ペア:

[(1, 1910861280), (2, 955430640), (3, 636953760), (4, 477715320), (5, 382172256), (6, 318476880), (8, 238857660), (9, 212317920), (10, 191086128), (12, 159238440), (15, 127390752), (16, 119428830), (18, 106158960), (20, 95543064), (24, 79619220), (27, 70772640), (30, 63695376), (32, 59714415), (36, 53079480), (40, 47771532), (45, 42463584), (48, 39809610), (54, 35386320), (60, 31847688), (72, 26539740), (80, 23885766), (81, 23590880), (90, 21231792), (96, 19904805), (108, 17693160), (120, 15923844), (135, 14154528), (144, 13269870), (160, 11942883), (162, 11795440), (180, 10615896), (216, 8846580), (240, 7961922), (270, 7077264), (283, 6752160), (288, 6634935), (324, 5897720), (360, 5307948), (405, 4718176), (432, 4423290), (480, 3980961), (521, 3667680), (540, 3538632), (566, 3376080), (648, 2948860), (720, 2653974), (810, 2359088), (849, 2250720), (864, 2211645), (1042, 1833840), (1080, 1769316), (1132, 1688040), (1296, 1474430), (1415, 1350432), (1440, 1326987), (1563, 1222560), (1620, 1179544), (1698, 1125360), (2084, 916920), (2160, 884658), (2264, 844020), (2547, 750240), (2592, 737215), (2605, 733536), (2830, 675216), (3126, 611280), (3240, 589772), (3396, 562680), (4168, 458460), (4245, 450144), (4320, 442329), (4528, 422010), (4689, 407520), (5094, 375120), (5210, 366768), (5660, 337608), (6252, 305640), (6480, 294886), (6792, 281340), (7641, 250080), (7815, 244512), (8336, 229230), (8490, 225072), (9056, 211005), (9378, 203760), (10188, 187560), (10420, 183384), (11320, 168804), (12504, 152820), (12735, 150048), (12960, 147443), (13584, 140670), (14067, 135840), (15282, 125040), (15630, 122256), (16672, 114615), (16980, 112536), (18756, 101880), (20376, 93780), (20840, 91692), (22640, 84402), (22923, 83360), (23445, 81504), (25008, 76410), (25470, 75024), (27168, 70335), (28134, 67920), (30564, 62520), (31260, 61128), (33960, 56268), (37512, 50940), (38205, 50016), (40752, 46890), (41680, 45846), (42201, 45280)]