79991570160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{20233}}^1$

素因数の和:20305

約数の個数: 360

約数和(自身を含む): 300404485680

約数和(自身を除く): 220412915520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 289, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 578, 612, 646, 680, 684, 720, 760, 765, 816, 855, 867, 912, 969, 1020, 1140, 1156, 1224, 1292, 1360, 1368, 1445, 1520, 1530, 1615, 1710, 1734, 1938, 2040, 2280, 2312, 2448, 2584, 2601, 2736, 2890, 2907, 3060, 3230, 3420, 3468, 3876, 4080, 4335, 4560, 4624, 4845, 5168, 5202, 5491, 5780, 5814, 6120, 6460, 6840, 6936, 7752, 8670, 9690, 10404, 10982, 11560, 11628, 12240, 12920, 13005, 13680, 13872, 14535, 15504, 16473, 17340, 19380, 20233, 20808, 21964, 23120, 23256, 25840, 26010, 27455, 29070, 32946, 34680, 38760, 40466, 41616, 43928, 46512, 49419, 52020, 54910, 58140, 60699, 65892, 69360, 77520, 80932, 82365, 87856, 98838, 101165, 104040, 109820, 116280, 121398, 131784, 161864, 164730, 182097, 197676, 202330, 208080, 219640, 232560, 242796, 247095, 263568, 303495, 323728, 329460, 343961, 364194, 384427, 395352, 404660, 439280, 485592, 494190, 606990, 658920, 687922, 728388, 768854, 790704, 809320, 910485, 971184, 988380, 1031883, 1153281, 1213980, 1317840, 1375844, 1456776, 1537708, 1618640, 1719805, 1820970, 1922135, 1976760, 2063766, 2306562, 2427960, 2751688, 2913552, 3075416, 3095649, 3439610, 3459843, 3641940, 3844270, 3953520, 4127532, 4613124, 4855920, 5159415, 5503376, 5766405, 5847337, 6150832, 6191298, 6535259, 6879220, 6919686, 7283880, 7688540, 8255064, 9226248, 10318830, 11532810, 11694674, 12382596, 13070518, 13758440, 13839372, 14567760, 15377080, 15478245, 16510128, 17299215, 17542011, 18452496, 19605777, 20637660, 23065620, 23389348, 24765192, 26141036, 27516880, 27678744, 29236685, 30754160, 30956490, 32676295, 34598430, 35084022, 39211554, 41275320, 46131240, 46778696, 49530384, 52282072, 52626033, 55357488, 58473370, 58817331, 61912980, 65352590, 69196860, 70168044, 78423108, 82550640, 87710055, 92262480, 93557392, 98028885, 104564144, 105252066, 111099403, 116946740, 117634662, 123825960, 130705180, 138393720, 140336088, 156846216, 175420110, 196057770, 210504132, 222198806, 233893480, 235269324, 247651920, 261410360, 263130165, 276787440, 280672176, 294086655, 313692432, 333298209, 350840220, 392115540, 421008264, 444397612, 467786960, 470538648, 522820720, 526260330, 555497015, 588173310, 666596418, 701680440, 784231080, 842016528, 888795224, 941077296, 999894627, 1052520660, 1110994030, 1176346620, 1333192836, 1403360880, 1568462160, 1666491045, 1777590448, 1999789254, 2105041320, 2221988060, 2352693240, 2666385672, 3332982090, 3999578508, 4210082640, 4443976120, 4705386480, 4999473135, 5332771344, 6665964180, 7999157016, 8887952240, 9998946270, 13331928360, 15998314032, 19997892540, 26663856720, 39995785080, 79991570160]

約数ペア:

[(1, 79991570160), (2, 39995785080), (3, 26663856720), (4, 19997892540), (5, 15998314032), (6, 13331928360), (8, 9998946270), (9, 8887952240), (10, 7999157016), (12, 6665964180), (15, 5332771344), (16, 4999473135), (17, 4705386480), (18, 4443976120), (19, 4210082640), (20, 3999578508), (24, 3332982090), (30, 2666385672), (34, 2352693240), (36, 2221988060), (38, 2105041320), (40, 1999789254), (45, 1777590448), (48, 1666491045), (51, 1568462160), (57, 1403360880), (60, 1333192836), (68, 1176346620), (72, 1110994030), (76, 1052520660), (80, 999894627), (85, 941077296), (90, 888795224), (95, 842016528), (102, 784231080), (114, 701680440), (120, 666596418), (136, 588173310), (144, 555497015), (152, 526260330), (153, 522820720), (170, 470538648), (171, 467786960), (180, 444397612), (190, 421008264), (204, 392115540), (228, 350840220), (240, 333298209), (255, 313692432), (272, 294086655), (285, 280672176), (289, 276787440), (304, 263130165), (306, 261410360), (323, 247651920), (340, 235269324), (342, 233893480), (360, 222198806), (380, 210504132), (408, 196057770), (456, 175420110), (510, 156846216), (570, 140336088), (578, 138393720), (612, 130705180), (646, 123825960), (680, 117634662), (684, 116946740), (720, 111099403), (760, 105252066), (765, 104564144), (816, 98028885), (855, 93557392), (867, 92262480), (912, 87710055), (969, 82550640), (1020, 78423108), (1140, 70168044), (1156, 69196860), (1224, 65352590), (1292, 61912980), (1360, 58817331), (1368, 58473370), (1445, 55357488), (1520, 52626033), (1530, 52282072), (1615, 49530384), (1710, 46778696), (1734, 46131240), (1938, 41275320), (2040, 39211554), (2280, 35084022), (2312, 34598430), (2448, 32676295), (2584, 30956490), (2601, 30754160), (2736, 29236685), (2890, 27678744), (2907, 27516880), (3060, 26141036), (3230, 24765192), (3420, 23389348), (3468, 23065620), (3876, 20637660), (4080, 19605777), (4335, 18452496), (4560, 17542011), (4624, 17299215), (4845, 16510128), (5168, 15478245), (5202, 15377080), (5491, 14567760), (5780, 13839372), (5814, 13758440), (6120, 13070518), (6460, 12382596), (6840, 11694674), (6936, 11532810), (7752, 10318830), (8670, 9226248), (9690, 8255064), (10404, 7688540), (10982, 7283880), (11560, 6919686), (11628, 6879220), (12240, 6535259), (12920, 6191298), (13005, 6150832), (13680, 5847337), (13872, 5766405), (14535, 5503376), (15504, 5159415), (16473, 4855920), (17340, 4613124), (19380, 4127532), (20233, 3953520), (20808, 3844270), (21964, 3641940), (23120, 3459843), (23256, 3439610), (25840, 3095649), (26010, 3075416), (27455, 2913552), (29070, 2751688), (32946, 2427960), (34680, 2306562), (38760, 2063766), (40466, 1976760), (41616, 1922135), (43928, 1820970), (46512, 1719805), (49419, 1618640), (52020, 1537708), (54910, 1456776), (58140, 1375844), (60699, 1317840), (65892, 1213980), (69360, 1153281), (77520, 1031883), (80932, 988380), (82365, 971184), (87856, 910485), (98838, 809320), (101165, 790704), (104040, 768854), (109820, 728388), (116280, 687922), (121398, 658920), (131784, 606990), (161864, 494190), (164730, 485592), (182097, 439280), (197676, 404660), (202330, 395352), (208080, 384427), (219640, 364194), (232560, 343961), (242796, 329460), (247095, 323728), (263568, 303495)]