155980440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 384

約数和(自身を含む): 671224320

約数和(自身を除く): 515243880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 126, 132, 136, 140, 153, 154, 165, 168, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 264, 280, 306, 308, 315, 330, 331, 340, 357, 360, 374, 385, 396, 408, 420, 440, 462, 476, 495, 504, 510, 561, 595, 612, 616, 630, 660, 662, 680, 693, 714, 748, 765, 770, 792, 840, 924, 935, 952, 990, 993, 1020, 1071, 1122, 1155, 1190, 1224, 1260, 1309, 1320, 1324, 1386, 1428, 1496, 1530, 1540, 1655, 1683, 1785, 1848, 1870, 1980, 1986, 2040, 2142, 2244, 2310, 2317, 2380, 2520, 2618, 2648, 2772, 2805, 2856, 2979, 3060, 3080, 3310, 3366, 3465, 3570, 3641, 3740, 3927, 3960, 3972, 4284, 4488, 4620, 4634, 4760, 4965, 5236, 5355, 5544, 5610, 5627, 5958, 6120, 6545, 6620, 6732, 6930, 6951, 7140, 7282, 7480, 7854, 7944, 8415, 8568, 9240, 9268, 9930, 10472, 10710, 10923, 11220, 11254, 11585, 11781, 11916, 13090, 13240, 13464, 13860, 13902, 14280, 14564, 14895, 15708, 16830, 16881, 18205, 18536, 19635, 19860, 20853, 21420, 21846, 22440, 22508, 23170, 23562, 23832, 25487, 26180, 27720, 27804, 28135, 29128, 29790, 31416, 32769, 33660, 33762, 34755, 36410, 39270, 39389, 39720, 41706, 42840, 43692, 45016, 46340, 47124, 50643, 50974, 52360, 54615, 55608, 56270, 58905, 59580, 61897, 65538, 67320, 67524, 69510, 72820, 76461, 78540, 78778, 83412, 84405, 87384, 92680, 94248, 101286, 101948, 104265, 109230, 112540, 117810, 118167, 119160, 123794, 127435, 131076, 135048, 139020, 145640, 152922, 157080, 157556, 163845, 166824, 168810, 185691, 196945, 202572, 203896, 208530, 218460, 225080, 229383, 235620, 236334, 247588, 253215, 254870, 262152, 278040, 305844, 309485, 315112, 327690, 337620, 354501, 371382, 382305, 393890, 405144, 417060, 433279, 436920, 458766, 471240, 472668, 495176, 506430, 509740, 557073, 590835, 611688, 618970, 655380, 675240, 709002, 742764, 764610, 787780, 834120, 866558, 917532, 928455, 945336, 1012860, 1019480, 1114146, 1146915, 1181670, 1237940, 1299837, 1310760, 1418004, 1485528, 1529220, 1575560, 1733116, 1772505, 1835064, 1856910, 2025720, 2166395, 2228292, 2293830, 2363340, 2475880, 2599674, 2785365, 2836008, 3058440, 3466232, 3545010, 3713820, 3899511, 4332790, 4456584, 4587660, 4726680, 5199348, 5570730, 6499185, 7090020, 7427640, 7799022, 8665580, 9175320, 10398696, 11141460, 12998370, 14180040, 15598044, 17331160, 19497555, 22282920, 25996740, 31196088, 38995110, 51993480, 77990220, 155980440]

約数ペア:

[(1, 155980440), (2, 77990220), (3, 51993480), (4, 38995110), (5, 31196088), (6, 25996740), (7, 22282920), (8, 19497555), (9, 17331160), (10, 15598044), (11, 14180040), (12, 12998370), (14, 11141460), (15, 10398696), (17, 9175320), (18, 8665580), (20, 7799022), (21, 7427640), (22, 7090020), (24, 6499185), (28, 5570730), (30, 5199348), (33, 4726680), (34, 4587660), (35, 4456584), (36, 4332790), (40, 3899511), (42, 3713820), (44, 3545010), (45, 3466232), (51, 3058440), (55, 2836008), (56, 2785365), (60, 2599674), (63, 2475880), (66, 2363340), (68, 2293830), (70, 2228292), (72, 2166395), (77, 2025720), (84, 1856910), (85, 1835064), (88, 1772505), (90, 1733116), (99, 1575560), (102, 1529220), (105, 1485528), (110, 1418004), (119, 1310760), (120, 1299837), (126, 1237940), (132, 1181670), (136, 1146915), (140, 1114146), (153, 1019480), (154, 1012860), (165, 945336), (168, 928455), (170, 917532), (180, 866558), (187, 834120), (198, 787780), (204, 764610), (210, 742764), (220, 709002), (231, 675240), (238, 655380), (252, 618970), (255, 611688), (264, 590835), (280, 557073), (306, 509740), (308, 506430), (315, 495176), (330, 472668), (331, 471240), (340, 458766), (357, 436920), (360, 433279), (374, 417060), (385, 405144), (396, 393890), (408, 382305), (420, 371382), (440, 354501), (462, 337620), (476, 327690), (495, 315112), (504, 309485), (510, 305844), (561, 278040), (595, 262152), (612, 254870), (616, 253215), (630, 247588), (660, 236334), (662, 235620), (680, 229383), (693, 225080), (714, 218460), (748, 208530), (765, 203896), (770, 202572), (792, 196945), (840, 185691), (924, 168810), (935, 166824), (952, 163845), (990, 157556), (993, 157080), (1020, 152922), (1071, 145640), (1122, 139020), (1155, 135048), (1190, 131076), (1224, 127435), (1260, 123794), (1309, 119160), (1320, 118167), (1324, 117810), (1386, 112540), (1428, 109230), (1496, 104265), (1530, 101948), (1540, 101286), (1655, 94248), (1683, 92680), (1785, 87384), (1848, 84405), (1870, 83412), (1980, 78778), (1986, 78540), (2040, 76461), (2142, 72820), (2244, 69510), (2310, 67524), (2317, 67320), (2380, 65538), (2520, 61897), (2618, 59580), (2648, 58905), (2772, 56270), (2805, 55608), (2856, 54615), (2979, 52360), (3060, 50974), (3080, 50643), (3310, 47124), (3366, 46340), (3465, 45016), (3570, 43692), (3641, 42840), (3740, 41706), (3927, 39720), (3960, 39389), (3972, 39270), (4284, 36410), (4488, 34755), (4620, 33762), (4634, 33660), (4760, 32769), (4965, 31416), (5236, 29790), (5355, 29128), (5544, 28135), (5610, 27804), (5627, 27720), (5958, 26180), (6120, 25487), (6545, 23832), (6620, 23562), (6732, 23170), (6930, 22508), (6951, 22440), (7140, 21846), (7282, 21420), (7480, 20853), (7854, 19860), (7944, 19635), (8415, 18536), (8568, 18205), (9240, 16881), (9268, 16830), (9930, 15708), (10472, 14895), (10710, 14564), (10923, 14280), (11220, 13902), (11254, 13860), (11585, 13464), (11781, 13240), (11916, 13090)]