15315055540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1418

約数の個数: 192

約数和(自身を含む): 37413508608

約数和(自身を除く): 22098453068

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 37, 41, 46, 68, 74, 82, 85, 92, 115, 148, 164, 170, 185, 205, 230, 340, 370, 391, 410, 460, 629, 697, 740, 782, 820, 851, 943, 1258, 1291, 1394, 1517, 1564, 1702, 1886, 1955, 2516, 2582, 2788, 3034, 3145, 3404, 3485, 3772, 3910, 4255, 4715, 5164, 6068, 6290, 6455, 6970, 7585, 7820, 8510, 9430, 12580, 12910, 13940, 14467, 15170, 16031, 17020, 18860, 21947, 25789, 25820, 28934, 29693, 30340, 32062, 34891, 43894, 47767, 51578, 52931, 57868, 59386, 64124, 69782, 72335, 80155, 87788, 95534, 103156, 105862, 109735, 118772, 128945, 139564, 144670, 148465, 160310, 174455, 191068, 211724, 219470, 238835, 257890, 264655, 289340, 296930, 320620, 348910, 438940, 477670, 504781, 515780, 529310, 593147, 593860, 697820, 812039, 899827, 955340, 1009562, 1058620, 1098641, 1186294, 1217413, 1624078, 1799654, 1958447, 2019124, 2197282, 2372588, 2434826, 2523905, 2965735, 3248156, 3599308, 3916894, 4060195, 4394564, 4499135, 4869652, 5047810, 5493205, 5931470, 6087065, 7833788, 8120390, 8998270, 9792235, 10095620, 10986410, 11862940, 12174130, 16240780, 17996540, 18676897, 19584470, 20696021, 21972820, 24348260, 33293599, 37353794, 39168940, 41392042, 45044281, 66587198, 74707588, 82784084, 90088562, 93384485, 103480105, 133174396, 166467995, 180177124, 186768970, 206960210, 225221405, 332935990, 373537940, 413920420, 450442810, 665871980, 765752777, 900885620, 1531505554, 3063011108, 3828763885, 7657527770, 15315055540]

約数ペア:

[(1, 15315055540), (2, 7657527770), (4, 3828763885), (5, 3063011108), (10, 1531505554), (17, 900885620), (20, 765752777), (23, 665871980), (34, 450442810), (37, 413920420), (41, 373537940), (46, 332935990), (68, 225221405), (74, 206960210), (82, 186768970), (85, 180177124), (92, 166467995), (115, 133174396), (148, 103480105), (164, 93384485), (170, 90088562), (185, 82784084), (205, 74707588), (230, 66587198), (340, 45044281), (370, 41392042), (391, 39168940), (410, 37353794), (460, 33293599), (629, 24348260), (697, 21972820), (740, 20696021), (782, 19584470), (820, 18676897), (851, 17996540), (943, 16240780), (1258, 12174130), (1291, 11862940), (1394, 10986410), (1517, 10095620), (1564, 9792235), (1702, 8998270), (1886, 8120390), (1955, 7833788), (2516, 6087065), (2582, 5931470), (2788, 5493205), (3034, 5047810), (3145, 4869652), (3404, 4499135), (3485, 4394564), (3772, 4060195), (3910, 3916894), (4255, 3599308), (4715, 3248156), (5164, 2965735), (6068, 2523905), (6290, 2434826), (6455, 2372588), (6970, 2197282), (7585, 2019124), (7820, 1958447), (8510, 1799654), (9430, 1624078), (12580, 1217413), (12910, 1186294), (13940, 1098641), (14467, 1058620), (15170, 1009562), (16031, 955340), (17020, 899827), (18860, 812039), (21947, 697820), (25789, 593860), (25820, 593147), (28934, 529310), (29693, 515780), (30340, 504781), (32062, 477670), (34891, 438940), (43894, 348910), (47767, 320620), (51578, 296930), (52931, 289340), (57868, 264655), (59386, 257890), (64124, 238835), (69782, 219470), (72335, 211724), (80155, 191068), (87788, 174455), (95534, 160310), (103156, 148465), (105862, 144670), (109735, 139564), (118772, 128945)]