15551412720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1711

約数の個数: 160

約数和(自身を含む): 48692193024

約数和(自身を除く): 33140780304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 331, 489, 652, 662, 815, 978, 993, 1201, 1304, 1324, 1630, 1655, 1956, 1986, 2402, 2445, 2608, 2648, 3260, 3310, 3603, 3912, 3972, 4804, 4890, 4965, 5296, 6005, 6520, 6620, 7206, 7824, 7944, 9608, 9780, 9930, 12010, 13040, 13240, 14412, 15888, 18015, 19216, 19560, 19860, 24020, 26480, 28824, 36030, 39120, 39720, 48040, 53953, 57648, 72060, 79440, 96080, 107906, 144120, 161859, 195763, 215812, 269765, 288240, 323718, 391526, 397531, 431624, 539530, 587289, 647436, 783052, 795062, 809295, 863248, 978815, 1079060, 1174578, 1192593, 1294872, 1566104, 1590124, 1618590, 1957630, 1987655, 2158120, 2349156, 2385186, 2589744, 2936445, 3132208, 3180248, 3237180, 3915260, 3975310, 4316240, 4698312, 4770372, 5872890, 5962965, 6360496, 6474360, 7830520, 7950620, 9396624, 9540744, 11745780, 11925930, 12948720, 15661040, 15901240, 19081488, 23491560, 23851860, 31802480, 46983120, 47703720, 64797553, 95407440, 129595106, 194392659, 259190212, 323987765, 388785318, 518380424, 647975530, 777570636, 971963295, 1036760848, 1295951060, 1555141272, 1943926590, 2591902120, 3110282544, 3887853180, 5183804240, 7775706360, 15551412720]

約数ペア:

[(1, 15551412720), (2, 7775706360), (3, 5183804240), (4, 3887853180), (5, 3110282544), (6, 2591902120), (8, 1943926590), (10, 1555141272), (12, 1295951060), (15, 1036760848), (16, 971963295), (20, 777570636), (24, 647975530), (30, 518380424), (40, 388785318), (48, 323987765), (60, 259190212), (80, 194392659), (120, 129595106), (163, 95407440), (240, 64797553), (326, 47703720), (331, 46983120), (489, 31802480), (652, 23851860), (662, 23491560), (815, 19081488), (978, 15901240), (993, 15661040), (1201, 12948720), (1304, 11925930), (1324, 11745780), (1630, 9540744), (1655, 9396624), (1956, 7950620), (1986, 7830520), (2402, 6474360), (2445, 6360496), (2608, 5962965), (2648, 5872890), (3260, 4770372), (3310, 4698312), (3603, 4316240), (3912, 3975310), (3972, 3915260), (4804, 3237180), (4890, 3180248), (4965, 3132208), (5296, 2936445), (6005, 2589744), (6520, 2385186), (6620, 2349156), (7206, 2158120), (7824, 1987655), (7944, 1957630), (9608, 1618590), (9780, 1590124), (9930, 1566104), (12010, 1294872), (13040, 1192593), (13240, 1174578), (14412, 1079060), (15888, 978815), (18015, 863248), (19216, 809295), (19560, 795062), (19860, 783052), (24020, 647436), (26480, 587289), (28824, 539530), (36030, 431624), (39120, 397531), (39720, 391526), (48040, 323718), (53953, 288240), (57648, 269765), (72060, 215812), (79440, 195763), (96080, 161859), (107906, 144120)]