1245513360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8190

約数の個数: 240

約数和(自身を含む): 4837565376

約数和(自身を除く): 3592052016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 8147, 9555, 10192, 10920, 11760, 12740, 15288, 16294, 19110, 21840, 24441, 25480, 30576, 32588, 38220, 40735, 48882, 50960, 57029, 65176, 76440, 81470, 97764, 105911, 114058, 122205, 130352, 152880, 162940, 171087, 195528, 211822, 228116, 244410, 285145, 317733, 325880, 342174, 391056, 399203, 423644, 456232, 488820, 529555, 570290, 635466, 651760, 684348, 741377, 798406, 847288, 855435, 912464, 977640, 1059110, 1140580, 1197609, 1270932, 1368696, 1482754, 1588665, 1596812, 1694576, 1710870, 1955280, 1996015, 2118220, 2224131, 2281160, 2395218, 2541864, 2737392, 2965508, 3177330, 3193624, 3421740, 3706885, 3992030, 4236440, 4448262, 4562320, 4790436, 5083728, 5189639, 5931016, 5988045, 6354660, 6387248, 6843480, 7413770, 7984060, 8472880, 8896524, 9580872, 10379278, 11120655, 11862032, 11976090, 12709320, 13686960, 14827540, 15568917, 15968120, 17793048, 19161744, 20758556, 22241310, 23952180, 25418640, 25948195, 29655080, 31137834, 31936240, 35586096, 41517112, 44482620, 47904360, 51896390, 59310160, 62275668, 77844585, 83034224, 88965240, 95808720, 103792780, 124551336, 155689170, 177930480, 207585560, 249102672, 311378340, 415171120, 622756680, 1245513360]

約数ペア:

[(1, 1245513360), (2, 622756680), (3, 415171120), (4, 311378340), (5, 249102672), (6, 207585560), (7, 177930480), (8, 155689170), (10, 124551336), (12, 103792780), (13, 95808720), (14, 88965240), (15, 83034224), (16, 77844585), (20, 62275668), (21, 59310160), (24, 51896390), (26, 47904360), (28, 44482620), (30, 41517112), (35, 35586096), (39, 31936240), (40, 31137834), (42, 29655080), (48, 25948195), (49, 25418640), (52, 23952180), (56, 22241310), (60, 20758556), (65, 19161744), (70, 17793048), (78, 15968120), (80, 15568917), (84, 14827540), (91, 13686960), (98, 12709320), (104, 11976090), (105, 11862032), (112, 11120655), (120, 10379278), (130, 9580872), (140, 8896524), (147, 8472880), (156, 7984060), (168, 7413770), (182, 6843480), (195, 6387248), (196, 6354660), (208, 5988045), (210, 5931016), (240, 5189639), (245, 5083728), (260, 4790436), (273, 4562320), (280, 4448262), (294, 4236440), (312, 3992030), (336, 3706885), (364, 3421740), (390, 3193624), (392, 3177330), (420, 2965508), (455, 2737392), (490, 2541864), (520, 2395218), (546, 2281160), (560, 2224131), (588, 2118220), (624, 1996015), (637, 1955280), (728, 1710870), (735, 1694576), (780, 1596812), (784, 1588665), (840, 1482754), (910, 1368696), (980, 1270932), (1040, 1197609), (1092, 1140580), (1176, 1059110), (1274, 977640), (1365, 912464), (1456, 855435), (1470, 847288), (1560, 798406), (1680, 741377), (1820, 684348), (1911, 651760), (1960, 635466), (2184, 570290), (2352, 529555), (2548, 488820), (2730, 456232), (2940, 423644), (3120, 399203), (3185, 391056), (3640, 342174), (3822, 325880), (3920, 317733), (4368, 285145), (5096, 244410), (5460, 228116), (5880, 211822), (6370, 195528), (7280, 171087), (7644, 162940), (8147, 152880), (9555, 130352), (10192, 122205), (10920, 114058), (11760, 105911), (12740, 97764), (15288, 81470), (16294, 76440), (19110, 65176), (21840, 57029), (24441, 50960), (25480, 48882), (30576, 40735), (32588, 38220)]