136968720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 240

約数和(自身を含む): 520770240

約数和(自身を除く): 383801520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 613, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1226, 1330, 1470, 1520, 1596, 1680, 1839, 1862, 1960, 1995, 2128, 2280, 2352, 2452, 2660, 2793, 2940, 3065, 3192, 3678, 3724, 3920, 3990, 4291, 4560, 4655, 4904, 5320, 5586, 5880, 6130, 6384, 7356, 7448, 7980, 8582, 9195, 9310, 9808, 10640, 11172, 11647, 11760, 12260, 12873, 13965, 14712, 14896, 15960, 17164, 18390, 18620, 21455, 22344, 23294, 24520, 25746, 27930, 29424, 30037, 31920, 34328, 34941, 36780, 37240, 42910, 44688, 46588, 49040, 51492, 55860, 58235, 60074, 64365, 68656, 69882, 73560, 74480, 81529, 85820, 90111, 93176, 102984, 111720, 116470, 120148, 128730, 139764, 147120, 150185, 163058, 171640, 174705, 180222, 186352, 205968, 223440, 232940, 240296, 244587, 257460, 279528, 300370, 326116, 343280, 349410, 360444, 407645, 450555, 465880, 480592, 489174, 514920, 559056, 570703, 600740, 652232, 698820, 720888, 815290, 901110, 931760, 978348, 1029840, 1141406, 1201480, 1222935, 1304464, 1397640, 1441776, 1630580, 1712109, 1802220, 1956696, 2282812, 2402960, 2445870, 2795280, 2853515, 3261160, 3424218, 3604440, 3913392, 4565624, 4891740, 5707030, 6522320, 6848436, 7208880, 8560545, 9131248, 9783480, 11414060, 13696872, 17121090, 19566960, 22828120, 27393744, 34242180, 45656240, 68484360, 136968720]

約数ペア:

[(1, 136968720), (2, 68484360), (3, 45656240), (4, 34242180), (5, 27393744), (6, 22828120), (7, 19566960), (8, 17121090), (10, 13696872), (12, 11414060), (14, 9783480), (15, 9131248), (16, 8560545), (19, 7208880), (20, 6848436), (21, 6522320), (24, 5707030), (28, 4891740), (30, 4565624), (35, 3913392), (38, 3604440), (40, 3424218), (42, 3261160), (48, 2853515), (49, 2795280), (56, 2445870), (57, 2402960), (60, 2282812), (70, 1956696), (76, 1802220), (80, 1712109), (84, 1630580), (95, 1441776), (98, 1397640), (105, 1304464), (112, 1222935), (114, 1201480), (120, 1141406), (133, 1029840), (140, 978348), (147, 931760), (152, 901110), (168, 815290), (190, 720888), (196, 698820), (210, 652232), (228, 600740), (240, 570703), (245, 559056), (266, 514920), (280, 489174), (285, 480592), (294, 465880), (304, 450555), (336, 407645), (380, 360444), (392, 349410), (399, 343280), (420, 326116), (456, 300370), (490, 279528), (532, 257460), (560, 244587), (570, 240296), (588, 232940), (613, 223440), (665, 205968), (735, 186352), (760, 180222), (784, 174705), (798, 171640), (840, 163058), (912, 150185), (931, 147120), (980, 139764), (1064, 128730), (1140, 120148), (1176, 116470), (1226, 111720), (1330, 102984), (1470, 93176), (1520, 90111), (1596, 85820), (1680, 81529), (1839, 74480), (1862, 73560), (1960, 69882), (1995, 68656), (2128, 64365), (2280, 60074), (2352, 58235), (2452, 55860), (2660, 51492), (2793, 49040), (2940, 46588), (3065, 44688), (3192, 42910), (3678, 37240), (3724, 36780), (3920, 34941), (3990, 34328), (4291, 31920), (4560, 30037), (4655, 29424), (4904, 27930), (5320, 25746), (5586, 24520), (5880, 23294), (6130, 22344), (6384, 21455), (7356, 18620), (7448, 18390), (7980, 17164), (8582, 15960), (9195, 14896), (9310, 14712), (9808, 13965), (10640, 12873), (11172, 12260), (11647, 11760)]