20142017520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^2$

素因数の和:768

約数の個数: 240

約数和(自身を含む): 67921465248

約数和(自身を除く): 47779447728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 347, 408, 410, 492, 510, 615, 656, 680, 694, 697, 816, 820, 984, 1020, 1041, 1230, 1360, 1388, 1394, 1640, 1735, 1968, 2040, 2082, 2091, 2460, 2776, 2788, 3280, 3470, 3485, 4080, 4164, 4182, 4920, 5205, 5552, 5576, 5899, 6940, 6970, 8328, 8364, 9840, 10410, 10455, 11152, 11798, 13880, 13940, 14227, 16656, 16728, 17697, 20820, 20910, 23596, 27760, 27880, 28454, 29495, 33456, 35394, 41640, 41820, 42681, 47192, 55760, 56908, 58990, 70788, 71135, 83280, 83640, 85362, 88485, 94384, 113816, 117980, 120409, 141576, 142270, 167280, 170724, 176970, 213405, 227632, 235960, 240818, 241859, 283152, 284540, 341448, 353940, 361227, 426810, 471920, 481636, 483718, 569080, 602045, 682896, 707880, 722454, 725577, 853620, 963272, 967436, 1138160, 1204090, 1209295, 1415760, 1444908, 1451154, 1707240, 1806135, 1926544, 1934872, 2046953, 2408180, 2418590, 2889816, 2902308, 3414480, 3612270, 3627885, 3869744, 4093906, 4816360, 4837180, 4936769, 5779632, 5804616, 6140859, 7224540, 7255770, 8187812, 9632720, 9674360, 9873538, 10234765, 11609232, 12281718, 14449080, 14511540, 14810307, 16375624, 19348720, 19747076, 20469530, 24563436, 24683845, 28898160, 29023080, 29620614, 30704295, 32751248, 39494152, 40939060, 49126872, 49367690, 58046160, 59241228, 61408590, 74051535, 78988304, 81878120, 83925073, 98253744, 98735380, 118482456, 122817180, 148103070, 163756240, 167850146, 197470760, 236964912, 245634360, 251775219, 296206140, 335700292, 394941520, 419625365, 491268720, 503550438, 592412280, 671400584, 839250730, 1007100876, 1184824560, 1258876095, 1342801168, 1678501460, 2014201752, 2517752190, 3357002920, 4028403504, 5035504380, 6714005840, 10071008760, 20142017520]

約数ペア:

[(1, 20142017520), (2, 10071008760), (3, 6714005840), (4, 5035504380), (5, 4028403504), (6, 3357002920), (8, 2517752190), (10, 2014201752), (12, 1678501460), (15, 1342801168), (16, 1258876095), (17, 1184824560), (20, 1007100876), (24, 839250730), (30, 671400584), (34, 592412280), (40, 503550438), (41, 491268720), (48, 419625365), (51, 394941520), (60, 335700292), (68, 296206140), (80, 251775219), (82, 245634360), (85, 236964912), (102, 197470760), (120, 167850146), (123, 163756240), (136, 148103070), (164, 122817180), (170, 118482456), (204, 98735380), (205, 98253744), (240, 83925073), (246, 81878120), (255, 78988304), (272, 74051535), (328, 61408590), (340, 59241228), (347, 58046160), (408, 49367690), (410, 49126872), (492, 40939060), (510, 39494152), (615, 32751248), (656, 30704295), (680, 29620614), (694, 29023080), (697, 28898160), (816, 24683845), (820, 24563436), (984, 20469530), (1020, 19747076), (1041, 19348720), (1230, 16375624), (1360, 14810307), (1388, 14511540), (1394, 14449080), (1640, 12281718), (1735, 11609232), (1968, 10234765), (2040, 9873538), (2082, 9674360), (2091, 9632720), (2460, 8187812), (2776, 7255770), (2788, 7224540), (3280, 6140859), (3470, 5804616), (3485, 5779632), (4080, 4936769), (4164, 4837180), (4182, 4816360), (4920, 4093906), (5205, 3869744), (5552, 3627885), (5576, 3612270), (5899, 3414480), (6940, 2902308), (6970, 2889816), (8328, 2418590), (8364, 2408180), (9840, 2046953), (10410, 1934872), (10455, 1926544), (11152, 1806135), (11798, 1707240), (13880, 1451154), (13940, 1444908), (14227, 1415760), (16656, 1209295), (16728, 1204090), (17697, 1138160), (20820, 967436), (20910, 963272), (23596, 853620), (27760, 725577), (27880, 722454), (28454, 707880), (29495, 682896), (33456, 602045), (35394, 569080), (41640, 483718), (41820, 481636), (42681, 471920), (47192, 426810), (55760, 361227), (56908, 353940), (58990, 341448), (70788, 284540), (71135, 283152), (83280, 241859), (83640, 240818), (85362, 235960), (88485, 227632), (94384, 213405), (113816, 176970), (117980, 170724), (120409, 167280), (141576, 142270)]