1330474614980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{1303}}^1$

素因数の和:1978

約数の個数: 192

約数和(自身を含む): 3250537758720

約数和(自身を除く): 1920063143740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 139, 140, 274, 278, 383, 548, 556, 685, 695, 766, 959, 973, 1303, 1370, 1390, 1532, 1915, 1918, 1946, 2606, 2681, 2740, 2780, 3830, 3836, 3892, 4795, 4865, 5212, 5362, 6515, 7660, 9121, 9590, 9730, 10724, 13030, 13405, 18242, 19043, 19180, 19460, 26060, 26810, 36484, 38086, 45605, 52471, 53237, 53620, 76172, 91210, 95215, 104942, 106474, 133301, 178511, 181117, 182420, 190430, 209884, 212948, 262355, 266185, 266602, 357022, 362234, 367297, 372659, 380860, 499049, 524710, 532370, 533204, 666505, 714044, 724468, 734594, 745318, 892555, 905585, 998098, 1049420, 1064740, 1249577, 1267819, 1333010, 1469188, 1490636, 1785110, 1811170, 1836485, 1863295, 1996196, 2495245, 2499154, 2535638, 2666020, 3493343, 3570220, 3622340, 3672970, 3726590, 4990490, 4998308, 5071276, 6247885, 6339095, 6986686, 7293469, 7345940, 7453180, 9980980, 12495770, 12678190, 13973372, 14586938, 17466715, 24813029, 24991540, 25356380, 29173876, 34933430, 36467345, 49626058, 51054283, 68369713, 69367811, 69866860, 72934690, 99252116, 102108566, 124065145, 136739426, 138735622, 145869380, 173691203, 204217132, 248130290, 255271415, 273478852, 277471244, 341848565, 346839055, 347382406, 478587991, 485574677, 496260580, 510542830, 683697130, 693678110, 694764812, 868456015, 957175982, 971149354, 1021085660, 1367394260, 1387356220, 1736912030, 1914351964, 1942298708, 2392939955, 2427873385, 3473824060, 4785879910, 4855746770, 9503390107, 9571759820, 9711493540, 19006780214, 38013560428, 47516950535, 66523730749, 95033901070, 133047461498, 190067802140, 266094922996, 332618653745, 665237307490, 1330474614980]

約数ペア:

[(1, 1330474614980), (2, 665237307490), (4, 332618653745), (5, 266094922996), (7, 190067802140), (10, 133047461498), (14, 95033901070), (20, 66523730749), (28, 47516950535), (35, 38013560428), (70, 19006780214), (137, 9711493540), (139, 9571759820), (140, 9503390107), (274, 4855746770), (278, 4785879910), (383, 3473824060), (548, 2427873385), (556, 2392939955), (685, 1942298708), (695, 1914351964), (766, 1736912030), (959, 1387356220), (973, 1367394260), (1303, 1021085660), (1370, 971149354), (1390, 957175982), (1532, 868456015), (1915, 694764812), (1918, 693678110), (1946, 683697130), (2606, 510542830), (2681, 496260580), (2740, 485574677), (2780, 478587991), (3830, 347382406), (3836, 346839055), (3892, 341848565), (4795, 277471244), (4865, 273478852), (5212, 255271415), (5362, 248130290), (6515, 204217132), (7660, 173691203), (9121, 145869380), (9590, 138735622), (9730, 136739426), (10724, 124065145), (13030, 102108566), (13405, 99252116), (18242, 72934690), (19043, 69866860), (19180, 69367811), (19460, 68369713), (26060, 51054283), (26810, 49626058), (36484, 36467345), (38086, 34933430), (45605, 29173876), (52471, 25356380), (53237, 24991540), (53620, 24813029), (76172, 17466715), (91210, 14586938), (95215, 13973372), (104942, 12678190), (106474, 12495770), (133301, 9980980), (178511, 7453180), (181117, 7345940), (182420, 7293469), (190430, 6986686), (209884, 6339095), (212948, 6247885), (262355, 5071276), (266185, 4998308), (266602, 4990490), (357022, 3726590), (362234, 3672970), (367297, 3622340), (372659, 3570220), (380860, 3493343), (499049, 2666020), (524710, 2535638), (532370, 2499154), (533204, 2495245), (666505, 1996196), (714044, 1863295), (724468, 1836485), (734594, 1811170), (745318, 1785110), (892555, 1490636), (905585, 1469188), (998098, 1333010), (1049420, 1267819), (1064740, 1249577)]