635489580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 2187924480

約数和(自身を除く): 1552434900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 121, 132, 165, 170, 187, 190, 204, 209, 220, 228, 242, 255, 271, 285, 323, 330, 340, 363, 374, 380, 418, 484, 510, 542, 561, 570, 605, 627, 646, 660, 726, 748, 813, 836, 935, 969, 1020, 1045, 1084, 1122, 1140, 1210, 1254, 1292, 1355, 1452, 1615, 1626, 1815, 1870, 1938, 2057, 2090, 2244, 2299, 2420, 2508, 2710, 2805, 2981, 3135, 3230, 3252, 3553, 3630, 3740, 3876, 4065, 4114, 4180, 4598, 4607, 4845, 5149, 5420, 5610, 5962, 6171, 6270, 6460, 6897, 7106, 7260, 8130, 8228, 8943, 9196, 9214, 9690, 10285, 10298, 10659, 11220, 11495, 11924, 12342, 12540, 13794, 13821, 14212, 14905, 15447, 16260, 17765, 17886, 18428, 19380, 20570, 20596, 21318, 22990, 23035, 24684, 25745, 27588, 27642, 29810, 30855, 30894, 32791, 34485, 35530, 35772, 39083, 41140, 42636, 44715, 45980, 46070, 50677, 51490, 53295, 55284, 56639, 59620, 61710, 61788, 65582, 68970, 69105, 71060, 77235, 78166, 87533, 89430, 92140, 98373, 101354, 102980, 106590, 113278, 117249, 123420, 131164, 137940, 138210, 152031, 154470, 156332, 163955, 169917, 175066, 178860, 195415, 196746, 202708, 213180, 226556, 234498, 253385, 262599, 276420, 283195, 304062, 308940, 327910, 339834, 350132, 390830, 393492, 437665, 468996, 491865, 506770, 525198, 557447, 566390, 586245, 608124, 623029, 655820, 679668, 760155, 781660, 849585, 875330, 962863, 983730, 1013540, 1050396, 1114894, 1132780, 1172490, 1246058, 1312995, 1520310, 1672341, 1699170, 1750660, 1869087, 1925726, 1967460, 2229788, 2344980, 2492116, 2625990, 2787235, 2888589, 3040620, 3115145, 3344682, 3398340, 3738174, 3851452, 4814315, 5251980, 5574470, 5777178, 6230290, 6689364, 7476348, 8361705, 9345435, 9628630, 10591493, 11148940, 11554356, 12460580, 14442945, 16723410, 18690870, 19257260, 21182986, 28885890, 31774479, 33446820, 37381740, 42365972, 52957465, 57771780, 63548958, 105914930, 127097916, 158872395, 211829860, 317744790, 635489580]

約数ペア:

[(1, 635489580), (2, 317744790), (3, 211829860), (4, 158872395), (5, 127097916), (6, 105914930), (10, 63548958), (11, 57771780), (12, 52957465), (15, 42365972), (17, 37381740), (19, 33446820), (20, 31774479), (22, 28885890), (30, 21182986), (33, 19257260), (34, 18690870), (38, 16723410), (44, 14442945), (51, 12460580), (55, 11554356), (57, 11148940), (60, 10591493), (66, 9628630), (68, 9345435), (76, 8361705), (85, 7476348), (95, 6689364), (102, 6230290), (110, 5777178), (114, 5574470), (121, 5251980), (132, 4814315), (165, 3851452), (170, 3738174), (187, 3398340), (190, 3344682), (204, 3115145), (209, 3040620), (220, 2888589), (228, 2787235), (242, 2625990), (255, 2492116), (271, 2344980), (285, 2229788), (323, 1967460), (330, 1925726), (340, 1869087), (363, 1750660), (374, 1699170), (380, 1672341), (418, 1520310), (484, 1312995), (510, 1246058), (542, 1172490), (561, 1132780), (570, 1114894), (605, 1050396), (627, 1013540), (646, 983730), (660, 962863), (726, 875330), (748, 849585), (813, 781660), (836, 760155), (935, 679668), (969, 655820), (1020, 623029), (1045, 608124), (1084, 586245), (1122, 566390), (1140, 557447), (1210, 525198), (1254, 506770), (1292, 491865), (1355, 468996), (1452, 437665), (1615, 393492), (1626, 390830), (1815, 350132), (1870, 339834), (1938, 327910), (2057, 308940), (2090, 304062), (2244, 283195), (2299, 276420), (2420, 262599), (2508, 253385), (2710, 234498), (2805, 226556), (2981, 213180), (3135, 202708), (3230, 196746), (3252, 195415), (3553, 178860), (3630, 175066), (3740, 169917), (3876, 163955), (4065, 156332), (4114, 154470), (4180, 152031), (4598, 138210), (4607, 137940), (4845, 131164), (5149, 123420), (5420, 117249), (5610, 113278), (5962, 106590), (6171, 102980), (6270, 101354), (6460, 98373), (6897, 92140), (7106, 89430), (7260, 87533), (8130, 78166), (8228, 77235), (8943, 71060), (9196, 69105), (9214, 68970), (9690, 65582), (10285, 61788), (10298, 61710), (10659, 59620), (11220, 56639), (11495, 55284), (11924, 53295), (12342, 51490), (12540, 50677), (13794, 46070), (13821, 45980), (14212, 44715), (14905, 42636), (15447, 41140), (16260, 39083), (17765, 35772), (17886, 35530), (18428, 34485), (19380, 32791), (20570, 30894), (20596, 30855), (21318, 29810), (22990, 27642), (23035, 27588), (24684, 25745)]