1330402260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 4343673600

約数和(自身を除く): 3013271340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 71, 87, 89, 110, 116, 121, 132, 142, 145, 165, 174, 178, 213, 220, 242, 267, 284, 290, 319, 330, 348, 355, 356, 363, 426, 435, 445, 484, 534, 580, 605, 638, 660, 710, 726, 781, 852, 870, 890, 957, 979, 1065, 1068, 1210, 1276, 1335, 1420, 1452, 1562, 1595, 1740, 1780, 1815, 1914, 1958, 2059, 2130, 2343, 2420, 2581, 2670, 2937, 3124, 3190, 3509, 3630, 3828, 3905, 3916, 4118, 4260, 4686, 4785, 4895, 5162, 5340, 5874, 6177, 6319, 6380, 7018, 7260, 7743, 7810, 8236, 8591, 9372, 9570, 9790, 10295, 10324, 10527, 10769, 11715, 11748, 12354, 12638, 12905, 14036, 14685, 15486, 15620, 17182, 17545, 18957, 19140, 19580, 20590, 21054, 21538, 22649, 23430, 24708, 25276, 25773, 25810, 28391, 29370, 30885, 30972, 31595, 32307, 34364, 35090, 37914, 38715, 41180, 42108, 42955, 43076, 45298, 46860, 51546, 51620, 52635, 53845, 56782, 58740, 61770, 63190, 64614, 67947, 69509, 70180, 75828, 77430, 85173, 85910, 90596, 94785, 103092, 105270, 107690, 113245, 113564, 123540, 126380, 128865, 129228, 135894, 139018, 141955, 154860, 161535, 170346, 171820, 183251, 189570, 208527, 210540, 215380, 226490, 249139, 257730, 271788, 278036, 283910, 312301, 323070, 339735, 340692, 347545, 366502, 379140, 417054, 425865, 452980, 498278, 515460, 549753, 567820, 624602, 646140, 679470, 695090, 733004, 747417, 764599, 834108, 851730, 916255, 936903, 996556, 1042635, 1099506, 1245695, 1249204, 1358940, 1390180, 1494834, 1529198, 1561505, 1703460, 1832510, 1873806, 2015761, 2085270, 2199012, 2293797, 2491390, 2748765, 2989668, 3058396, 3123010, 3665020, 3737085, 3747612, 3822995, 4031522, 4170540, 4587594, 4684515, 4982780, 5497530, 6047283, 6246020, 7474170, 7645990, 8063044, 9175188, 9369030, 10078805, 10995060, 11468985, 12094566, 14948340, 15291980, 18738060, 20157610, 22173371, 22937970, 24189132, 30236415, 40315220, 44346742, 45875940, 60472830, 66520113, 88693484, 110866855, 120945660, 133040226, 221733710, 266080452, 332600565, 443467420, 665201130, 1330402260]

約数ペア:

[(1, 1330402260), (2, 665201130), (3, 443467420), (4, 332600565), (5, 266080452), (6, 221733710), (10, 133040226), (11, 120945660), (12, 110866855), (15, 88693484), (20, 66520113), (22, 60472830), (29, 45875940), (30, 44346742), (33, 40315220), (44, 30236415), (55, 24189132), (58, 22937970), (60, 22173371), (66, 20157610), (71, 18738060), (87, 15291980), (89, 14948340), (110, 12094566), (116, 11468985), (121, 10995060), (132, 10078805), (142, 9369030), (145, 9175188), (165, 8063044), (174, 7645990), (178, 7474170), (213, 6246020), (220, 6047283), (242, 5497530), (267, 4982780), (284, 4684515), (290, 4587594), (319, 4170540), (330, 4031522), (348, 3822995), (355, 3747612), (356, 3737085), (363, 3665020), (426, 3123010), (435, 3058396), (445, 2989668), (484, 2748765), (534, 2491390), (580, 2293797), (605, 2199012), (638, 2085270), (660, 2015761), (710, 1873806), (726, 1832510), (781, 1703460), (852, 1561505), (870, 1529198), (890, 1494834), (957, 1390180), (979, 1358940), (1065, 1249204), (1068, 1245695), (1210, 1099506), (1276, 1042635), (1335, 996556), (1420, 936903), (1452, 916255), (1562, 851730), (1595, 834108), (1740, 764599), (1780, 747417), (1815, 733004), (1914, 695090), (1958, 679470), (2059, 646140), (2130, 624602), (2343, 567820), (2420, 549753), (2581, 515460), (2670, 498278), (2937, 452980), (3124, 425865), (3190, 417054), (3509, 379140), (3630, 366502), (3828, 347545), (3905, 340692), (3916, 339735), (4118, 323070), (4260, 312301), (4686, 283910), (4785, 278036), (4895, 271788), (5162, 257730), (5340, 249139), (5874, 226490), (6177, 215380), (6319, 210540), (6380, 208527), (7018, 189570), (7260, 183251), (7743, 171820), (7810, 170346), (8236, 161535), (8591, 154860), (9372, 141955), (9570, 139018), (9790, 135894), (10295, 129228), (10324, 128865), (10527, 126380), (10769, 123540), (11715, 113564), (11748, 113245), (12354, 107690), (12638, 105270), (12905, 103092), (14036, 94785), (14685, 90596), (15486, 85910), (15620, 85173), (17182, 77430), (17545, 75828), (18957, 70180), (19140, 69509), (19580, 67947), (20590, 64614), (21054, 63190), (21538, 61770), (22649, 58740), (23430, 56782), (24708, 53845), (25276, 52635), (25773, 51620), (25810, 51546), (28391, 46860), (29370, 45298), (30885, 43076), (30972, 42955), (31595, 42108), (32307, 41180), (34364, 38715), (35090, 37914)]