68530487760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{4211}}^1$

素因数の和:7466

約数の個数: 240

約数和(自身を含む): 263170477440

約数和(自身を除く): 194639989680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 3229, 4211, 5040, 6458, 8422, 9687, 12633, 12916, 16145, 16844, 19374, 21055, 22603, 25266, 25832, 29061, 29477, 32290, 33688, 37899, 38748, 42110, 45206, 48435, 50532, 51664, 58122, 58954, 63165, 64580, 67376, 67809, 75798, 77496, 84220, 88431, 90412, 96870, 101064, 113015, 116244, 117908, 126330, 129160, 135618, 145305, 147385, 151596, 154992, 168440, 176862, 180824, 189495, 193740, 202128, 203427, 226030, 232488, 235816, 252660, 258320, 265293, 271236, 290610, 294770, 303192, 336880, 339045, 353724, 361648, 378990, 387480, 406854, 442155, 452060, 464976, 471632, 505320, 530586, 542472, 581220, 589540, 606384, 678090, 707448, 757980, 774960, 813708, 884310, 904120, 1010640, 1017135, 1061172, 1084944, 1162440, 1179080, 1326465, 1356180, 1414896, 1515960, 1627416, 1768620, 1808240, 2034270, 2122344, 2324880, 2358160, 2652930, 2712360, 3031920, 3254832, 3537240, 4068540, 4244688, 5305860, 5424720, 7074480, 8137080, 10611720, 13597319, 16274160, 21223440, 27194638, 40791957, 54389276, 67986595, 81583914, 95181233, 108778552, 122375871, 135973190, 163167828, 190362466, 203959785, 217557104, 244751742, 271946380, 285543699, 326335656, 380724932, 407919570, 475906165, 489503484, 543892760, 571087398, 611879355, 652671312, 761449864, 815839140, 856631097, 951812330, 979006968, 1087785520, 1142174796, 1223758710, 1427718495, 1522899728, 1631678280, 1713262194, 1903624660, 1958013936, 2284349592, 2447517420, 2855436990, 3263356560, 3426524388, 3807249320, 4283155485, 4568699184, 4895034840, 5710873980, 6853048776, 7614498640, 8566310970, 9790069680, 11421747960, 13706097552, 17132621940, 22843495920, 34265243880, 68530487760]

約数ペア:

[(1, 68530487760), (2, 34265243880), (3, 22843495920), (4, 17132621940), (5, 13706097552), (6, 11421747960), (7, 9790069680), (8, 8566310970), (9, 7614498640), (10, 6853048776), (12, 5710873980), (14, 4895034840), (15, 4568699184), (16, 4283155485), (18, 3807249320), (20, 3426524388), (21, 3263356560), (24, 2855436990), (28, 2447517420), (30, 2284349592), (35, 1958013936), (36, 1903624660), (40, 1713262194), (42, 1631678280), (45, 1522899728), (48, 1427718495), (56, 1223758710), (60, 1142174796), (63, 1087785520), (70, 979006968), (72, 951812330), (80, 856631097), (84, 815839140), (90, 761449864), (105, 652671312), (112, 611879355), (120, 571087398), (126, 543892760), (140, 489503484), (144, 475906165), (168, 407919570), (180, 380724932), (210, 326335656), (240, 285543699), (252, 271946380), (280, 244751742), (315, 217557104), (336, 203959785), (360, 190362466), (420, 163167828), (504, 135973190), (560, 122375871), (630, 108778552), (720, 95181233), (840, 81583914), (1008, 67986595), (1260, 54389276), (1680, 40791957), (2520, 27194638), (3229, 21223440), (4211, 16274160), (5040, 13597319), (6458, 10611720), (8422, 8137080), (9687, 7074480), (12633, 5424720), (12916, 5305860), (16145, 4244688), (16844, 4068540), (19374, 3537240), (21055, 3254832), (22603, 3031920), (25266, 2712360), (25832, 2652930), (29061, 2358160), (29477, 2324880), (32290, 2122344), (33688, 2034270), (37899, 1808240), (38748, 1768620), (42110, 1627416), (45206, 1515960), (48435, 1414896), (50532, 1356180), (51664, 1326465), (58122, 1179080), (58954, 1162440), (63165, 1084944), (64580, 1061172), (67376, 1017135), (67809, 1010640), (75798, 904120), (77496, 884310), (84220, 813708), (88431, 774960), (90412, 757980), (96870, 707448), (101064, 678090), (113015, 606384), (116244, 589540), (117908, 581220), (126330, 542472), (129160, 530586), (135618, 505320), (145305, 471632), (147385, 464976), (151596, 452060), (154992, 442155), (168440, 406854), (176862, 387480), (180824, 378990), (189495, 361648), (193740, 353724), (202128, 339045), (203427, 336880), (226030, 303192), (232488, 294770), (235816, 290610), (252660, 271236), (258320, 265293)]