191042280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1281

約数の個数: 256

約数和(自身を含む): 748742400

約数和(自身を除く): 557700120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1237, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2474, 2574, 2808, 2860, 2970, 3432, 3510, 3711, 3861, 3960, 4290, 4680, 4948, 5148, 5720, 5940, 6185, 6435, 7020, 7422, 7722, 8580, 9896, 10296, 11133, 11880, 12370, 12870, 13607, 14040, 14844, 15444, 16081, 17160, 18555, 19305, 22266, 24740, 25740, 27214, 29688, 30888, 32162, 33399, 37110, 38610, 40821, 44532, 48243, 49480, 51480, 54428, 55665, 64324, 66798, 68035, 74220, 77220, 80405, 81642, 89064, 96486, 108856, 111330, 122463, 128648, 133596, 136070, 144729, 148440, 154440, 160810, 163284, 166995, 176891, 192972, 204105, 222660, 241215, 244926, 267192, 272140, 289458, 321620, 326568, 333990, 353782, 367389, 385944, 408210, 434187, 445320, 482430, 489852, 530673, 544280, 578916, 612315, 643240, 667980, 707564, 723645, 734778, 816420, 868374, 884455, 964860, 979704, 1061346, 1157832, 1224630, 1335960, 1415128, 1447290, 1469556, 1592019, 1632840, 1736748, 1768910, 1836945, 1929720, 2122692, 2170935, 2449260, 2653365, 2894580, 2939112, 3184038, 3473496, 3537820, 3673890, 4245384, 4341870, 4776057, 4898520, 5306730, 5789160, 6368076, 7075640, 7347780, 7960095, 8683740, 9552114, 10613460, 12736152, 14695560, 15920190, 17367480, 19104228, 21226920, 23880285, 31840380, 38208456, 47760570, 63680760, 95521140, 191042280]

約数ペア:

[(1, 191042280), (2, 95521140), (3, 63680760), (4, 47760570), (5, 38208456), (6, 31840380), (8, 23880285), (9, 21226920), (10, 19104228), (11, 17367480), (12, 15920190), (13, 14695560), (15, 12736152), (18, 10613460), (20, 9552114), (22, 8683740), (24, 7960095), (26, 7347780), (27, 7075640), (30, 6368076), (33, 5789160), (36, 5306730), (39, 4898520), (40, 4776057), (44, 4341870), (45, 4245384), (52, 3673890), (54, 3537820), (55, 3473496), (60, 3184038), (65, 2939112), (66, 2894580), (72, 2653365), (78, 2449260), (88, 2170935), (90, 2122692), (99, 1929720), (104, 1836945), (108, 1768910), (110, 1736748), (117, 1632840), (120, 1592019), (130, 1469556), (132, 1447290), (135, 1415128), (143, 1335960), (156, 1224630), (165, 1157832), (180, 1061346), (195, 979704), (198, 964860), (216, 884455), (220, 868374), (234, 816420), (260, 734778), (264, 723645), (270, 707564), (286, 667980), (297, 643240), (312, 612315), (330, 578916), (351, 544280), (360, 530673), (390, 489852), (396, 482430), (429, 445320), (440, 434187), (468, 408210), (495, 385944), (520, 367389), (540, 353782), (572, 333990), (585, 326568), (594, 321620), (660, 289458), (702, 272140), (715, 267192), (780, 244926), (792, 241215), (858, 222660), (936, 204105), (990, 192972), (1080, 176891), (1144, 166995), (1170, 163284), (1188, 160810), (1237, 154440), (1287, 148440), (1320, 144729), (1404, 136070), (1430, 133596), (1485, 128648), (1560, 122463), (1716, 111330), (1755, 108856), (1980, 96486), (2145, 89064), (2340, 81642), (2376, 80405), (2474, 77220), (2574, 74220), (2808, 68035), (2860, 66798), (2970, 64324), (3432, 55665), (3510, 54428), (3711, 51480), (3861, 49480), (3960, 48243), (4290, 44532), (4680, 40821), (4948, 38610), (5148, 37110), (5720, 33399), (5940, 32162), (6185, 30888), (6435, 29688), (7020, 27214), (7422, 25740), (7722, 24740), (8580, 22266), (9896, 19305), (10296, 18555), (11133, 17160), (11880, 16081), (12370, 15444), (12870, 14844), (13607, 14040)]