1233495270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:660

約数の個数: 256

約数和(自身を含む): 3992371200

約数和(自身を除く): 2758875930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 37, 42, 45, 54, 62, 63, 70, 74, 90, 93, 105, 111, 126, 135, 155, 185, 186, 189, 210, 217, 222, 259, 270, 279, 310, 315, 333, 370, 378, 434, 465, 518, 555, 558, 569, 630, 651, 666, 777, 837, 930, 945, 999, 1085, 1110, 1138, 1147, 1295, 1302, 1395, 1554, 1665, 1674, 1707, 1890, 1953, 1998, 2170, 2294, 2331, 2590, 2790, 2845, 3255, 3330, 3414, 3441, 3885, 3906, 3983, 4185, 4662, 4995, 5121, 5690, 5735, 5859, 6510, 6882, 6993, 7770, 7966, 8029, 8370, 8535, 9765, 9990, 10242, 10323, 11470, 11655, 11718, 11949, 13986, 15363, 16058, 17070, 17205, 17639, 19530, 19915, 20646, 21053, 23310, 23898, 24087, 25605, 29295, 30726, 30969, 34410, 34965, 35278, 35847, 39830, 40145, 42106, 48174, 51210, 51615, 52917, 58590, 59745, 61938, 63159, 69930, 71694, 72261, 76815, 80290, 88195, 103230, 105265, 105834, 107541, 119490, 120435, 123473, 126318, 144522, 147371, 153630, 154845, 158751, 176390, 179235, 189477, 210530, 215082, 216783, 240870, 246946, 264585, 294742, 309690, 315795, 317502, 358470, 361305, 370419, 378954, 433566, 442113, 476253, 529170, 537705, 568431, 617365, 631590, 652643, 722610, 736855, 740838, 793755, 884226, 947385, 952506, 1075410, 1083915, 1111257, 1136862, 1234730, 1305286, 1326339, 1473710, 1587510, 1852095, 1894770, 1957929, 2167830, 2210565, 2222514, 2381265, 2652678, 2842155, 3263215, 3333771, 3704190, 3915858, 3979017, 4421130, 4568501, 4762530, 5556285, 5684310, 5873787, 6526430, 6631695, 6667542, 7958034, 9137002, 9789645, 11112570, 11747574, 13263390, 13705503, 16668855, 17621361, 19579290, 19895085, 22842505, 27411006, 29368935, 33337710, 35242722, 39790170, 41116509, 45685010, 58737870, 68527515, 82233018, 88106805, 123349527, 137055030, 176213610, 205582545, 246699054, 411165090, 616747635, 1233495270]

約数ペア:

[(1, 1233495270), (2, 616747635), (3, 411165090), (5, 246699054), (6, 205582545), (7, 176213610), (9, 137055030), (10, 123349527), (14, 88106805), (15, 82233018), (18, 68527515), (21, 58737870), (27, 45685010), (30, 41116509), (31, 39790170), (35, 35242722), (37, 33337710), (42, 29368935), (45, 27411006), (54, 22842505), (62, 19895085), (63, 19579290), (70, 17621361), (74, 16668855), (90, 13705503), (93, 13263390), (105, 11747574), (111, 11112570), (126, 9789645), (135, 9137002), (155, 7958034), (185, 6667542), (186, 6631695), (189, 6526430), (210, 5873787), (217, 5684310), (222, 5556285), (259, 4762530), (270, 4568501), (279, 4421130), (310, 3979017), (315, 3915858), (333, 3704190), (370, 3333771), (378, 3263215), (434, 2842155), (465, 2652678), (518, 2381265), (555, 2222514), (558, 2210565), (569, 2167830), (630, 1957929), (651, 1894770), (666, 1852095), (777, 1587510), (837, 1473710), (930, 1326339), (945, 1305286), (999, 1234730), (1085, 1136862), (1110, 1111257), (1138, 1083915), (1147, 1075410), (1295, 952506), (1302, 947385), (1395, 884226), (1554, 793755), (1665, 740838), (1674, 736855), (1707, 722610), (1890, 652643), (1953, 631590), (1998, 617365), (2170, 568431), (2294, 537705), (2331, 529170), (2590, 476253), (2790, 442113), (2845, 433566), (3255, 378954), (3330, 370419), (3414, 361305), (3441, 358470), (3885, 317502), (3906, 315795), (3983, 309690), (4185, 294742), (4662, 264585), (4995, 246946), (5121, 240870), (5690, 216783), (5735, 215082), (5859, 210530), (6510, 189477), (6882, 179235), (6993, 176390), (7770, 158751), (7966, 154845), (8029, 153630), (8370, 147371), (8535, 144522), (9765, 126318), (9990, 123473), (10242, 120435), (10323, 119490), (11470, 107541), (11655, 105834), (11718, 105265), (11949, 103230), (13986, 88195), (15363, 80290), (16058, 76815), (17070, 72261), (17205, 71694), (17639, 69930), (19530, 63159), (19915, 61938), (20646, 59745), (21053, 58590), (23310, 52917), (23898, 51615), (24087, 51210), (25605, 48174), (29295, 42106), (30726, 40145), (30969, 39830), (34410, 35847), (34965, 35278)]