268248240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:309

約数の個数: 320

約数和(自身を含む): 1023684480

約数和(自身を除く): 755436240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 195, 205, 208, 216, 233, 234, 240, 246, 260, 270, 312, 328, 351, 360, 369, 390, 410, 432, 466, 468, 492, 520, 533, 540, 585, 615, 624, 656, 699, 702, 720, 738, 780, 820, 932, 936, 984, 1040, 1066, 1080, 1107, 1165, 1170, 1230, 1398, 1404, 1476, 1560, 1599, 1640, 1755, 1845, 1864, 1872, 1968, 2097, 2132, 2160, 2214, 2330, 2340, 2460, 2665, 2796, 2808, 2952, 3029, 3120, 3198, 3280, 3495, 3510, 3690, 3728, 4194, 4264, 4428, 4660, 4680, 4797, 4920, 5330, 5535, 5592, 5616, 5904, 6058, 6291, 6396, 6990, 7020, 7380, 7995, 8388, 8528, 8856, 9087, 9320, 9360, 9553, 9594, 9840, 10485, 10660, 11070, 11184, 12116, 12582, 12792, 13980, 14040, 14391, 14760, 15145, 15990, 16776, 17712, 18174, 18640, 19106, 19188, 20970, 21320, 22140, 23985, 24232, 25164, 25584, 27261, 27960, 28080, 28659, 28782, 29520, 30290, 31455, 31980, 33552, 36348, 38212, 38376, 41940, 42640, 44280, 45435, 47765, 47970, 48464, 50328, 54522, 55920, 57318, 57564, 60580, 62910, 63960, 71955, 72696, 76424, 76752, 81783, 83880, 85977, 88560, 90870, 95530, 95940, 100656, 109044, 114636, 115128, 121160, 124189, 125820, 127920, 136305, 143295, 143910, 145392, 152848, 163566, 167760, 171954, 181740, 191060, 191880, 218088, 229272, 230256, 242320, 248378, 251640, 257931, 272610, 286590, 287820, 327132, 343908, 363480, 372567, 382120, 383760, 408915, 429885, 436176, 458544, 496756, 503280, 515862, 545220, 573180, 575640, 620945, 654264, 687816, 726960, 745134, 764240, 817830, 859770, 993512, 1031724, 1090440, 1117701, 1146360, 1151280, 1241890, 1289655, 1308528, 1375632, 1490268, 1635660, 1719540, 1862835, 1987024, 2063448, 2180880, 2235402, 2292720, 2483780, 2579310, 2980536, 3271320, 3353103, 3439080, 3725670, 4126896, 4470804, 4967560, 5158620, 5588505, 5961072, 6542640, 6706206, 6878160, 7451340, 8941608, 9935120, 10317240, 11177010, 13412412, 14902680, 16765515, 17883216, 20634480, 22354020, 26824824, 29805360, 33531030, 44708040, 53649648, 67062060, 89416080, 134124120, 268248240]

約数ペア:

[(1, 268248240), (2, 134124120), (3, 89416080), (4, 67062060), (5, 53649648), (6, 44708040), (8, 33531030), (9, 29805360), (10, 26824824), (12, 22354020), (13, 20634480), (15, 17883216), (16, 16765515), (18, 14902680), (20, 13412412), (24, 11177010), (26, 10317240), (27, 9935120), (30, 8941608), (36, 7451340), (39, 6878160), (40, 6706206), (41, 6542640), (45, 5961072), (48, 5588505), (52, 5158620), (54, 4967560), (60, 4470804), (65, 4126896), (72, 3725670), (78, 3439080), (80, 3353103), (82, 3271320), (90, 2980536), (104, 2579310), (108, 2483780), (117, 2292720), (120, 2235402), (123, 2180880), (130, 2063448), (135, 1987024), (144, 1862835), (156, 1719540), (164, 1635660), (180, 1490268), (195, 1375632), (205, 1308528), (208, 1289655), (216, 1241890), (233, 1151280), (234, 1146360), (240, 1117701), (246, 1090440), (260, 1031724), (270, 993512), (312, 859770), (328, 817830), (351, 764240), (360, 745134), (369, 726960), (390, 687816), (410, 654264), (432, 620945), (466, 575640), (468, 573180), (492, 545220), (520, 515862), (533, 503280), (540, 496756), (585, 458544), (615, 436176), (624, 429885), (656, 408915), (699, 383760), (702, 382120), (720, 372567), (738, 363480), (780, 343908), (820, 327132), (932, 287820), (936, 286590), (984, 272610), (1040, 257931), (1066, 251640), (1080, 248378), (1107, 242320), (1165, 230256), (1170, 229272), (1230, 218088), (1398, 191880), (1404, 191060), (1476, 181740), (1560, 171954), (1599, 167760), (1640, 163566), (1755, 152848), (1845, 145392), (1864, 143910), (1872, 143295), (1968, 136305), (2097, 127920), (2132, 125820), (2160, 124189), (2214, 121160), (2330, 115128), (2340, 114636), (2460, 109044), (2665, 100656), (2796, 95940), (2808, 95530), (2952, 90870), (3029, 88560), (3120, 85977), (3198, 83880), (3280, 81783), (3495, 76752), (3510, 76424), (3690, 72696), (3728, 71955), (4194, 63960), (4264, 62910), (4428, 60580), (4660, 57564), (4680, 57318), (4797, 55920), (4920, 54522), (5330, 50328), (5535, 48464), (5592, 47970), (5616, 47765), (5904, 45435), (6058, 44280), (6291, 42640), (6396, 41940), (6990, 38376), (7020, 38212), (7380, 36348), (7995, 33552), (8388, 31980), (8528, 31455), (8856, 30290), (9087, 29520), (9320, 28782), (9360, 28659), (9553, 28080), (9594, 27960), (9840, 27261), (10485, 25584), (10660, 25164), (11070, 24232), (11184, 23985), (12116, 22140), (12582, 21320), (12792, 20970), (13980, 19188), (14040, 19106), (14391, 18640), (14760, 18174), (15145, 17712), (15990, 16776)]