12345013620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{10159}}^1$

素因数の和:10374

約数の個数: 144

約数和(自身を含む): 38565246720

約数和(自身を除く): 26220233100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 157, 172, 180, 215, 258, 314, 387, 430, 471, 516, 628, 645, 774, 785, 860, 942, 1290, 1413, 1548, 1570, 1884, 1935, 2355, 2580, 2826, 3140, 3870, 4710, 5652, 6751, 7065, 7740, 9420, 10159, 13502, 14130, 20253, 20318, 27004, 28260, 30477, 33755, 40506, 40636, 50795, 60759, 60954, 67510, 81012, 91431, 101265, 101590, 121518, 121908, 135020, 152385, 182862, 202530, 203180, 243036, 303795, 304770, 365724, 405060, 436837, 457155, 607590, 609540, 873674, 914310, 1215180, 1310511, 1594963, 1747348, 1828620, 2184185, 2621022, 3189926, 3931533, 4368370, 4784889, 5242044, 6379852, 6552555, 7863066, 7974815, 8736740, 9569778, 13105110, 14354667, 15726132, 15949630, 19139556, 19657665, 23924445, 26210220, 28709334, 31899260, 39315330, 47848890, 57418668, 68583409, 71773335, 78630660, 95697780, 137166818, 143546670, 205750227, 274333636, 287093340, 342917045, 411500454, 617250681, 685834090, 823000908, 1028751135, 1234501362, 1371668180, 2057502270, 2469002724, 3086253405, 4115004540, 6172506810, 12345013620]

約数ペア:

[(1, 12345013620), (2, 6172506810), (3, 4115004540), (4, 3086253405), (5, 2469002724), (6, 2057502270), (9, 1371668180), (10, 1234501362), (12, 1028751135), (15, 823000908), (18, 685834090), (20, 617250681), (30, 411500454), (36, 342917045), (43, 287093340), (45, 274333636), (60, 205750227), (86, 143546670), (90, 137166818), (129, 95697780), (157, 78630660), (172, 71773335), (180, 68583409), (215, 57418668), (258, 47848890), (314, 39315330), (387, 31899260), (430, 28709334), (471, 26210220), (516, 23924445), (628, 19657665), (645, 19139556), (774, 15949630), (785, 15726132), (860, 14354667), (942, 13105110), (1290, 9569778), (1413, 8736740), (1548, 7974815), (1570, 7863066), (1884, 6552555), (1935, 6379852), (2355, 5242044), (2580, 4784889), (2826, 4368370), (3140, 3931533), (3870, 3189926), (4710, 2621022), (5652, 2184185), (6751, 1828620), (7065, 1747348), (7740, 1594963), (9420, 1310511), (10159, 1215180), (13502, 914310), (14130, 873674), (20253, 609540), (20318, 607590), (27004, 457155), (28260, 436837), (30477, 405060), (33755, 365724), (40506, 304770), (40636, 303795), (50795, 243036), (60759, 203180), (60954, 202530), (67510, 182862), (81012, 152385), (91431, 135020), (101265, 121908), (101590, 121518)]