16650132240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{10313}}^1$

素因数の和:10398

約数の個数: 240

約数和(自身を含む): 60959205504

約数和(自身を除く): 44309073264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 961, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 1922, 2170, 2480, 2604, 2883, 3255, 3472, 3720, 3844, 4340, 4805, 5208, 5766, 6510, 6727, 7440, 7688, 8680, 9610, 10313, 10416, 11532, 13020, 13454, 14415, 15376, 17360, 19220, 20181, 20626, 23064, 26040, 26908, 28830, 30939, 33635, 38440, 40362, 41252, 46128, 51565, 52080, 53816, 57660, 61878, 67270, 72191, 76880, 80724, 82504, 100905, 103130, 107632, 115320, 123756, 134540, 144382, 154695, 161448, 165008, 201810, 206260, 216573, 230640, 247512, 269080, 288764, 309390, 319703, 322896, 360955, 403620, 412520, 433146, 495024, 538160, 577528, 618780, 639406, 721910, 807240, 825040, 866292, 959109, 1082865, 1155056, 1237560, 1278812, 1443820, 1598515, 1614480, 1732584, 1918218, 2165730, 2237921, 2475120, 2557624, 2887640, 3197030, 3465168, 3836436, 4331460, 4475842, 4795545, 5115248, 5775280, 6394060, 6713763, 7672872, 8662920, 8951684, 9591090, 9910793, 11189605, 12788120, 13427526, 15345744, 17325840, 17903368, 19182180, 19821586, 22379210, 25576240, 26855052, 29732379, 33568815, 35806736, 38364360, 39643172, 44758420, 49553965, 53710104, 59464758, 67137630, 69375551, 76728720, 79286344, 89516840, 99107930, 107420208, 118929516, 134275260, 138751102, 148661895, 158572688, 179033680, 198215860, 208126653, 237859032, 268550520, 277502204, 297323790, 346877755, 396431720, 416253306, 475718064, 537101040, 555004408, 594647580, 693755510, 792863440, 832506612, 1040633265, 1110008816, 1189295160, 1387511020, 1665013224, 2081266530, 2378590320, 2775022040, 3330026448, 4162533060, 5550044080, 8325066120, 16650132240]

約数ペア:

[(1, 16650132240), (2, 8325066120), (3, 5550044080), (4, 4162533060), (5, 3330026448), (6, 2775022040), (7, 2378590320), (8, 2081266530), (10, 1665013224), (12, 1387511020), (14, 1189295160), (15, 1110008816), (16, 1040633265), (20, 832506612), (21, 792863440), (24, 693755510), (28, 594647580), (30, 555004408), (31, 537101040), (35, 475718064), (40, 416253306), (42, 396431720), (48, 346877755), (56, 297323790), (60, 277502204), (62, 268550520), (70, 237859032), (80, 208126653), (84, 198215860), (93, 179033680), (105, 158572688), (112, 148661895), (120, 138751102), (124, 134275260), (140, 118929516), (155, 107420208), (168, 99107930), (186, 89516840), (210, 79286344), (217, 76728720), (240, 69375551), (248, 67137630), (280, 59464758), (310, 53710104), (336, 49553965), (372, 44758420), (420, 39643172), (434, 38364360), (465, 35806736), (496, 33568815), (560, 29732379), (620, 26855052), (651, 25576240), (744, 22379210), (840, 19821586), (868, 19182180), (930, 17903368), (961, 17325840), (1085, 15345744), (1240, 13427526), (1302, 12788120), (1488, 11189605), (1680, 9910793), (1736, 9591090), (1860, 8951684), (1922, 8662920), (2170, 7672872), (2480, 6713763), (2604, 6394060), (2883, 5775280), (3255, 5115248), (3472, 4795545), (3720, 4475842), (3844, 4331460), (4340, 3836436), (4805, 3465168), (5208, 3197030), (5766, 2887640), (6510, 2557624), (6727, 2475120), (7440, 2237921), (7688, 2165730), (8680, 1918218), (9610, 1732584), (10313, 1614480), (10416, 1598515), (11532, 1443820), (13020, 1278812), (13454, 1237560), (14415, 1155056), (15376, 1082865), (17360, 959109), (19220, 866292), (20181, 825040), (20626, 807240), (23064, 721910), (26040, 639406), (26908, 618780), (28830, 577528), (30939, 538160), (33635, 495024), (38440, 433146), (40362, 412520), (41252, 403620), (46128, 360955), (51565, 322896), (52080, 319703), (53816, 309390), (57660, 288764), (61878, 269080), (67270, 247512), (72191, 230640), (76880, 216573), (80724, 206260), (82504, 201810), (100905, 165008), (103130, 161448), (107632, 154695), (115320, 144382), (123756, 134540)]