1567376980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 3729124224

約数和(自身を除く): 2161747244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 83, 130, 148, 151, 166, 169, 185, 260, 302, 332, 338, 370, 415, 481, 604, 676, 740, 755, 830, 845, 962, 1079, 1510, 1660, 1690, 1924, 1963, 2158, 2405, 3020, 3071, 3380, 3926, 4316, 4810, 5395, 5587, 6142, 6253, 7852, 9620, 9815, 10790, 11174, 12284, 12506, 12533, 14027, 15355, 19630, 21580, 22348, 25012, 25066, 25519, 27935, 28054, 30710, 31265, 39260, 39923, 50132, 51038, 55870, 56108, 61420, 62530, 62665, 70135, 72631, 79846, 102076, 111740, 125060, 125330, 127595, 140270, 145262, 159692, 162929, 199615, 250660, 255190, 280540, 290524, 325858, 363155, 399230, 463721, 510380, 518999, 651716, 726310, 798460, 814645, 927442, 944203, 1037998, 1452620, 1629290, 1854884, 1888406, 2075996, 2118077, 2318605, 2594995, 3258580, 3776812, 4236154, 4637210, 4721015, 5189990, 6028373, 8472308, 9274420, 9442030, 10379980, 10590385, 12056746, 18884060, 21180770, 24113492, 30141865, 42361540, 60283730, 78368849, 120567460, 156737698, 313475396, 391844245, 783688490, 1567376980]

約数ペア:

[(1, 1567376980), (2, 783688490), (4, 391844245), (5, 313475396), (10, 156737698), (13, 120567460), (20, 78368849), (26, 60283730), (37, 42361540), (52, 30141865), (65, 24113492), (74, 21180770), (83, 18884060), (130, 12056746), (148, 10590385), (151, 10379980), (166, 9442030), (169, 9274420), (185, 8472308), (260, 6028373), (302, 5189990), (332, 4721015), (338, 4637210), (370, 4236154), (415, 3776812), (481, 3258580), (604, 2594995), (676, 2318605), (740, 2118077), (755, 2075996), (830, 1888406), (845, 1854884), (962, 1629290), (1079, 1452620), (1510, 1037998), (1660, 944203), (1690, 927442), (1924, 814645), (1963, 798460), (2158, 726310), (2405, 651716), (3020, 518999), (3071, 510380), (3380, 463721), (3926, 399230), (4316, 363155), (4810, 325858), (5395, 290524), (5587, 280540), (6142, 255190), (6253, 250660), (7852, 199615), (9620, 162929), (9815, 159692), (10790, 145262), (11174, 140270), (12284, 127595), (12506, 125330), (12533, 125060), (14027, 111740), (15355, 102076), (19630, 79846), (21580, 72631), (22348, 70135), (25012, 62665), (25066, 62530), (25519, 61420), (27935, 56108), (28054, 55870), (30710, 51038), (31265, 50132), (39260, 39923)]