317793240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:967

約数の個数: 256

約数和(自身を含む): 1181952000

約数和(自身を除く): 864158760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 855, 911, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1822, 1836, 1938, 2040, 2052, 2280, 2295, 2565, 2584, 2733, 2907, 3060, 3230, 3420, 3644, 3672, 3876, 4104, 4555, 4590, 4845, 5130, 5466, 5814, 6120, 6460, 6840, 7288, 7752, 8199, 8721, 9110, 9180, 9690, 10260, 10932, 11628, 12920, 13665, 14535, 15487, 16398, 17309, 17442, 18220, 18360, 19380, 20520, 21864, 23256, 24597, 27330, 29070, 30974, 32796, 34618, 34884, 36440, 38760, 40995, 43605, 46461, 49194, 51927, 54660, 58140, 61948, 65592, 69236, 69768, 77435, 81990, 86545, 87210, 92922, 98388, 103854, 109320, 116280, 122985, 123896, 138472, 139383, 154870, 155781, 163980, 173090, 174420, 185844, 196776, 207708, 232305, 245970, 259635, 278766, 294253, 309740, 311562, 327960, 346180, 348840, 371688, 415416, 418149, 464610, 467343, 491940, 519270, 557532, 588506, 619480, 623124, 692360, 696915, 778905, 836298, 882759, 929220, 934686, 983880, 1038540, 1115064, 1177012, 1246248, 1393830, 1471265, 1557810, 1672596, 1765518, 1858440, 1869372, 2077080, 2090745, 2336715, 2354024, 2648277, 2787660, 2942530, 3115620, 3345192, 3531036, 3738744, 4181490, 4413795, 4673430, 5296554, 5575320, 5885060, 6231240, 7062072, 7944831, 8362980, 8827590, 9346860, 10593108, 11770120, 13241385, 15889662, 16725960, 17655180, 18693720, 21186216, 26482770, 31779324, 35310360, 39724155, 52965540, 63558648, 79448310, 105931080, 158896620, 317793240]

約数ペア:

[(1, 317793240), (2, 158896620), (3, 105931080), (4, 79448310), (5, 63558648), (6, 52965540), (8, 39724155), (9, 35310360), (10, 31779324), (12, 26482770), (15, 21186216), (17, 18693720), (18, 17655180), (19, 16725960), (20, 15889662), (24, 13241385), (27, 11770120), (30, 10593108), (34, 9346860), (36, 8827590), (38, 8362980), (40, 7944831), (45, 7062072), (51, 6231240), (54, 5885060), (57, 5575320), (60, 5296554), (68, 4673430), (72, 4413795), (76, 4181490), (85, 3738744), (90, 3531036), (95, 3345192), (102, 3115620), (108, 2942530), (114, 2787660), (120, 2648277), (135, 2354024), (136, 2336715), (152, 2090745), (153, 2077080), (170, 1869372), (171, 1858440), (180, 1765518), (190, 1672596), (204, 1557810), (216, 1471265), (228, 1393830), (255, 1246248), (270, 1177012), (285, 1115064), (306, 1038540), (323, 983880), (340, 934686), (342, 929220), (360, 882759), (380, 836298), (408, 778905), (456, 696915), (459, 692360), (510, 623124), (513, 619480), (540, 588506), (570, 557532), (612, 519270), (646, 491940), (680, 467343), (684, 464610), (760, 418149), (765, 415416), (855, 371688), (911, 348840), (918, 346180), (969, 327960), (1020, 311562), (1026, 309740), (1080, 294253), (1140, 278766), (1224, 259635), (1292, 245970), (1368, 232305), (1530, 207708), (1615, 196776), (1710, 185844), (1822, 174420), (1836, 173090), (1938, 163980), (2040, 155781), (2052, 154870), (2280, 139383), (2295, 138472), (2565, 123896), (2584, 122985), (2733, 116280), (2907, 109320), (3060, 103854), (3230, 98388), (3420, 92922), (3644, 87210), (3672, 86545), (3876, 81990), (4104, 77435), (4555, 69768), (4590, 69236), (4845, 65592), (5130, 61948), (5466, 58140), (5814, 54660), (6120, 51927), (6460, 49194), (6840, 46461), (7288, 43605), (7752, 40995), (8199, 38760), (8721, 36440), (9110, 34884), (9180, 34618), (9690, 32796), (10260, 30974), (10932, 29070), (11628, 27330), (12920, 24597), (13665, 23256), (14535, 21864), (15487, 20520), (16398, 19380), (17309, 18360), (17442, 18220)]