560507220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 288

約数和(自身を含む): 2203918080

約数和(自身を除く): 1643410860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1801, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3276, 3420, 3458, 3602, 3705, 3990, 4095, 4446, 4788, 4940, 5187, 5403, 5460, 5985, 6916, 7204, 7410, 7980, 8190, 8645, 8892, 9005, 10374, 10806, 11115, 11970, 12607, 14820, 15561, 16209, 16380, 17290, 18010, 20748, 21612, 22230, 23413, 23940, 25214, 25935, 27015, 31122, 32418, 34219, 34580, 36020, 37821, 44460, 46826, 50428, 51870, 54030, 62244, 63035, 64836, 68438, 70239, 75642, 77805, 81045, 93652, 102657, 103740, 108060, 113463, 117065, 126070, 136876, 140478, 151284, 155610, 162090, 163891, 171095, 189105, 205314, 210717, 226926, 234130, 239533, 252140, 280956, 307971, 311220, 324180, 327782, 342190, 351195, 378210, 410628, 421434, 444847, 453852, 468260, 479066, 491673, 513285, 567315, 615942, 655564, 684380, 702390, 718599, 756420, 819455, 842868, 889694, 958132, 983346, 1026570, 1053585, 1134630, 1197665, 1231884, 1334541, 1404780, 1437198, 1475019, 1539855, 1638910, 1779388, 1966692, 2053140, 2107170, 2155797, 2224235, 2269260, 2395330, 2458365, 2669082, 2874396, 2950038, 3079710, 3113929, 3277820, 3592995, 4003623, 4214340, 4311594, 4448470, 4790660, 4916730, 5338164, 5900076, 6159420, 6227858, 6672705, 7185990, 7375095, 8007246, 8623188, 8896940, 9341787, 9833460, 10778985, 12455716, 13345410, 14371980, 14750190, 15569645, 16014492, 18683574, 20018115, 21557970, 26690820, 28025361, 29500380, 31139290, 37367148, 40036230, 43115940, 46708935, 56050722, 62278580, 80072460, 93417870, 112101444, 140126805, 186835740, 280253610, 560507220]

約数ペア:

[(1, 560507220), (2, 280253610), (3, 186835740), (4, 140126805), (5, 112101444), (6, 93417870), (7, 80072460), (9, 62278580), (10, 56050722), (12, 46708935), (13, 43115940), (14, 40036230), (15, 37367148), (18, 31139290), (19, 29500380), (20, 28025361), (21, 26690820), (26, 21557970), (28, 20018115), (30, 18683574), (35, 16014492), (36, 15569645), (38, 14750190), (39, 14371980), (42, 13345410), (45, 12455716), (52, 10778985), (57, 9833460), (60, 9341787), (63, 8896940), (65, 8623188), (70, 8007246), (76, 7375095), (78, 7185990), (84, 6672705), (90, 6227858), (91, 6159420), (95, 5900076), (105, 5338164), (114, 4916730), (117, 4790660), (126, 4448470), (130, 4311594), (133, 4214340), (140, 4003623), (156, 3592995), (171, 3277820), (180, 3113929), (182, 3079710), (190, 2950038), (195, 2874396), (210, 2669082), (228, 2458365), (234, 2395330), (247, 2269260), (252, 2224235), (260, 2155797), (266, 2107170), (273, 2053140), (285, 1966692), (315, 1779388), (342, 1638910), (364, 1539855), (380, 1475019), (390, 1437198), (399, 1404780), (420, 1334541), (455, 1231884), (468, 1197665), (494, 1134630), (532, 1053585), (546, 1026570), (570, 983346), (585, 958132), (630, 889694), (665, 842868), (684, 819455), (741, 756420), (780, 718599), (798, 702390), (819, 684380), (855, 655564), (910, 615942), (988, 567315), (1092, 513285), (1140, 491673), (1170, 479066), (1197, 468260), (1235, 453852), (1260, 444847), (1330, 421434), (1365, 410628), (1482, 378210), (1596, 351195), (1638, 342190), (1710, 327782), (1729, 324180), (1801, 311220), (1820, 307971), (1995, 280956), (2223, 252140), (2340, 239533), (2394, 234130), (2470, 226926), (2660, 210717), (2730, 205314), (2964, 189105), (3276, 171095), (3420, 163891), (3458, 162090), (3602, 155610), (3705, 151284), (3990, 140478), (4095, 136876), (4446, 126070), (4788, 117065), (4940, 113463), (5187, 108060), (5403, 103740), (5460, 102657), (5985, 93652), (6916, 81045), (7204, 77805), (7410, 75642), (7980, 70239), (8190, 68438), (8645, 64836), (8892, 63035), (9005, 62244), (10374, 54030), (10806, 51870), (11115, 50428), (11970, 46826), (12607, 44460), (14820, 37821), (15561, 36020), (16209, 34580), (16380, 34219), (17290, 32418), (18010, 31122), (20748, 27015), (21612, 25935), (22230, 25214), (23413, 23940)]