959499240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 256

約数和(自身を含む): 3511296000

約数和(自身を除く): 2551796760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 79, 84, 95, 105, 114, 120, 133, 140, 152, 158, 168, 190, 210, 228, 237, 266, 280, 285, 316, 380, 395, 399, 420, 456, 474, 532, 553, 570, 632, 665, 760, 761, 790, 798, 840, 948, 1064, 1106, 1140, 1185, 1330, 1501, 1522, 1580, 1596, 1659, 1896, 1995, 2212, 2280, 2283, 2370, 2660, 2765, 3002, 3044, 3160, 3192, 3318, 3805, 3990, 4424, 4503, 4566, 4740, 5320, 5327, 5530, 6004, 6088, 6636, 7505, 7610, 7980, 8295, 9006, 9132, 9480, 10507, 10654, 11060, 11415, 12008, 13272, 14459, 15010, 15220, 15960, 15981, 16590, 18012, 18264, 21014, 21308, 22120, 22515, 22830, 26635, 28918, 30020, 30440, 31521, 31962, 33180, 36024, 42028, 42616, 43377, 45030, 45660, 52535, 53270, 57836, 60040, 60119, 63042, 63924, 66360, 72295, 79905, 84056, 86754, 90060, 91320, 101213, 105070, 106540, 115672, 120238, 126084, 127848, 144590, 157605, 159810, 173508, 180120, 180357, 202426, 210140, 213080, 216885, 240476, 252168, 289180, 300595, 303639, 315210, 319620, 347016, 360714, 404852, 420280, 420833, 433770, 480952, 506065, 578360, 601190, 607278, 630420, 639240, 721428, 809704, 841666, 867540, 901785, 1012130, 1142261, 1202380, 1214556, 1260840, 1262499, 1442856, 1518195, 1683332, 1735080, 1803570, 2024260, 2104165, 2284522, 2404760, 2429112, 2524998, 3036390, 3366664, 3426783, 3607140, 4048520, 4208330, 4569044, 5049996, 5711305, 6072780, 6312495, 6853566, 7214280, 7995827, 8416660, 9138088, 10099992, 11422610, 12145560, 12624990, 13707132, 15991654, 16833320, 17133915, 22845220, 23987481, 25249980, 27414264, 31983308, 34267830, 39979135, 45690440, 47974962, 50499960, 63966616, 68535660, 79958270, 95949924, 119937405, 137071320, 159916540, 191899848, 239874810, 319833080, 479749620, 959499240]

約数ペア:

[(1, 959499240), (2, 479749620), (3, 319833080), (4, 239874810), (5, 191899848), (6, 159916540), (7, 137071320), (8, 119937405), (10, 95949924), (12, 79958270), (14, 68535660), (15, 63966616), (19, 50499960), (20, 47974962), (21, 45690440), (24, 39979135), (28, 34267830), (30, 31983308), (35, 27414264), (38, 25249980), (40, 23987481), (42, 22845220), (56, 17133915), (57, 16833320), (60, 15991654), (70, 13707132), (76, 12624990), (79, 12145560), (84, 11422610), (95, 10099992), (105, 9138088), (114, 8416660), (120, 7995827), (133, 7214280), (140, 6853566), (152, 6312495), (158, 6072780), (168, 5711305), (190, 5049996), (210, 4569044), (228, 4208330), (237, 4048520), (266, 3607140), (280, 3426783), (285, 3366664), (316, 3036390), (380, 2524998), (395, 2429112), (399, 2404760), (420, 2284522), (456, 2104165), (474, 2024260), (532, 1803570), (553, 1735080), (570, 1683332), (632, 1518195), (665, 1442856), (760, 1262499), (761, 1260840), (790, 1214556), (798, 1202380), (840, 1142261), (948, 1012130), (1064, 901785), (1106, 867540), (1140, 841666), (1185, 809704), (1330, 721428), (1501, 639240), (1522, 630420), (1580, 607278), (1596, 601190), (1659, 578360), (1896, 506065), (1995, 480952), (2212, 433770), (2280, 420833), (2283, 420280), (2370, 404852), (2660, 360714), (2765, 347016), (3002, 319620), (3044, 315210), (3160, 303639), (3192, 300595), (3318, 289180), (3805, 252168), (3990, 240476), (4424, 216885), (4503, 213080), (4566, 210140), (4740, 202426), (5320, 180357), (5327, 180120), (5530, 173508), (6004, 159810), (6088, 157605), (6636, 144590), (7505, 127848), (7610, 126084), (7980, 120238), (8295, 115672), (9006, 106540), (9132, 105070), (9480, 101213), (10507, 91320), (10654, 90060), (11060, 86754), (11415, 84056), (12008, 79905), (13272, 72295), (14459, 66360), (15010, 63924), (15220, 63042), (15960, 60119), (15981, 60040), (16590, 57836), (18012, 53270), (18264, 52535), (21014, 45660), (21308, 45030), (22120, 43377), (22515, 42616), (22830, 42028), (26635, 36024), (28918, 33180), (30020, 31962), (30440, 31521)]