2511427380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{983}}^1$

素因数の和:1099

約数の個数: 288

約数和(自身を含む): 9045872640

約数和(自身を除く): 6534445260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 79, 84, 98, 105, 110, 132, 140, 147, 154, 158, 165, 196, 210, 220, 231, 237, 245, 294, 308, 316, 330, 385, 395, 420, 462, 474, 490, 539, 553, 588, 660, 735, 770, 790, 869, 924, 948, 980, 983, 1078, 1106, 1155, 1185, 1470, 1540, 1580, 1617, 1659, 1738, 1966, 2156, 2212, 2310, 2370, 2607, 2695, 2765, 2940, 2949, 3234, 3318, 3476, 3871, 3932, 4345, 4620, 4740, 4915, 5214, 5390, 5530, 5898, 6083, 6468, 6636, 6881, 7742, 8085, 8295, 8690, 9830, 10428, 10780, 10813, 11060, 11613, 11796, 12166, 13035, 13762, 14745, 15484, 16170, 16590, 17380, 18249, 19355, 19660, 20643, 21626, 23226, 24332, 26070, 27524, 29490, 30415, 32340, 32439, 33180, 34405, 36498, 38710, 41286, 42581, 43252, 46452, 48167, 52140, 54065, 58065, 58980, 60830, 64878, 68810, 72996, 75691, 77420, 77657, 82572, 85162, 91245, 96334, 103215, 108130, 116130, 121660, 127743, 129756, 137620, 144501, 151382, 155314, 162195, 170324, 182490, 192668, 206430, 212905, 216260, 227073, 232260, 232971, 240835, 255486, 289002, 302764, 310628, 324390, 364980, 378455, 388285, 412860, 425810, 454146, 465942, 481670, 510972, 529837, 543599, 578004, 638715, 648780, 722505, 756910, 776570, 851620, 854227, 908292, 931884, 963340, 1059674, 1087198, 1135365, 1164855, 1277430, 1445010, 1513820, 1553140, 1589511, 1630797, 1708454, 2119348, 2174396, 2270730, 2329710, 2554860, 2562681, 2649185, 2717995, 2890020, 3179022, 3261594, 3416908, 3805193, 4271135, 4541460, 4659420, 5125362, 5298370, 5435990, 5979589, 6358044, 6523188, 7610386, 7947555, 8153985, 8542270, 10250724, 10596740, 10871980, 11415579, 11959178, 12813405, 15220772, 15895110, 16307970, 17084540, 17938767, 19025965, 22831158, 23918356, 25626810, 29897945, 31790220, 32615940, 35877534, 38051930, 41857123, 45662316, 51253620, 57077895, 59795890, 71755068, 76103860, 83714246, 89693835, 114155790, 119591780, 125571369, 167428492, 179387670, 209285615, 228311580, 251142738, 358775340, 418571230, 502285476, 627856845, 837142460, 1255713690, 2511427380]

約数ペア:

[(1, 2511427380), (2, 1255713690), (3, 837142460), (4, 627856845), (5, 502285476), (6, 418571230), (7, 358775340), (10, 251142738), (11, 228311580), (12, 209285615), (14, 179387670), (15, 167428492), (20, 125571369), (21, 119591780), (22, 114155790), (28, 89693835), (30, 83714246), (33, 76103860), (35, 71755068), (42, 59795890), (44, 57077895), (49, 51253620), (55, 45662316), (60, 41857123), (66, 38051930), (70, 35877534), (77, 32615940), (79, 31790220), (84, 29897945), (98, 25626810), (105, 23918356), (110, 22831158), (132, 19025965), (140, 17938767), (147, 17084540), (154, 16307970), (158, 15895110), (165, 15220772), (196, 12813405), (210, 11959178), (220, 11415579), (231, 10871980), (237, 10596740), (245, 10250724), (294, 8542270), (308, 8153985), (316, 7947555), (330, 7610386), (385, 6523188), (395, 6358044), (420, 5979589), (462, 5435990), (474, 5298370), (490, 5125362), (539, 4659420), (553, 4541460), (588, 4271135), (660, 3805193), (735, 3416908), (770, 3261594), (790, 3179022), (869, 2890020), (924, 2717995), (948, 2649185), (980, 2562681), (983, 2554860), (1078, 2329710), (1106, 2270730), (1155, 2174396), (1185, 2119348), (1470, 1708454), (1540, 1630797), (1580, 1589511), (1617, 1553140), (1659, 1513820), (1738, 1445010), (1966, 1277430), (2156, 1164855), (2212, 1135365), (2310, 1087198), (2370, 1059674), (2607, 963340), (2695, 931884), (2765, 908292), (2940, 854227), (2949, 851620), (3234, 776570), (3318, 756910), (3476, 722505), (3871, 648780), (3932, 638715), (4345, 578004), (4620, 543599), (4740, 529837), (4915, 510972), (5214, 481670), (5390, 465942), (5530, 454146), (5898, 425810), (6083, 412860), (6468, 388285), (6636, 378455), (6881, 364980), (7742, 324390), (8085, 310628), (8295, 302764), (8690, 289002), (9830, 255486), (10428, 240835), (10780, 232971), (10813, 232260), (11060, 227073), (11613, 216260), (11796, 212905), (12166, 206430), (13035, 192668), (13762, 182490), (14745, 170324), (15484, 162195), (16170, 155314), (16590, 151382), (17380, 144501), (18249, 137620), (19355, 129756), (19660, 127743), (20643, 121660), (21626, 116130), (23226, 108130), (24332, 103215), (26070, 96334), (27524, 91245), (29490, 85162), (30415, 82572), (32340, 77657), (32439, 77420), (33180, 75691), (34405, 72996), (36498, 68810), (38710, 64878), (41286, 60830), (42581, 58980), (43252, 58065), (46452, 54065), (48167, 52140)]