2639243460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1610

約数の個数: 192

約数和(自身を含む): 8712345600

約数和(自身を除く): 6073102140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 73, 84, 105, 118, 140, 146, 177, 210, 219, 236, 292, 295, 354, 365, 413, 420, 438, 511, 590, 708, 730, 826, 876, 885, 1022, 1095, 1180, 1239, 1459, 1460, 1533, 1652, 1770, 2044, 2065, 2190, 2478, 2555, 2918, 3066, 3540, 4130, 4307, 4377, 4380, 4956, 5110, 5836, 6132, 6195, 7295, 7665, 8260, 8614, 8754, 10213, 10220, 12390, 12921, 14590, 15330, 17228, 17508, 20426, 21535, 21885, 24780, 25842, 29180, 30149, 30639, 30660, 40852, 43070, 43770, 51065, 51684, 60298, 61278, 64605, 86081, 86140, 87540, 90447, 102130, 106507, 120596, 122556, 129210, 150745, 153195, 172162, 180894, 204260, 213014, 258243, 258420, 301490, 306390, 319521, 344324, 361788, 426028, 430405, 452235, 516486, 532535, 602567, 602980, 612780, 639042, 745549, 860810, 904470, 1032972, 1065070, 1205134, 1278084, 1291215, 1491098, 1597605, 1721620, 1807701, 1808940, 2130140, 2236647, 2410268, 2582430, 2982196, 3012835, 3195210, 3615402, 3727745, 4473294, 5164860, 6025670, 6283913, 6390420, 7230804, 7455490, 8946588, 9038505, 11183235, 12051340, 12567826, 14910980, 18077010, 18851739, 22366470, 25135652, 31419565, 36154020, 37703478, 43987391, 44732940, 62839130, 75406956, 87974782, 94258695, 125678260, 131962173, 175949564, 188517390, 219936955, 263924346, 377034780, 439873910, 527848692, 659810865, 879747820, 1319621730, 2639243460]

約数ペア:

[(1, 2639243460), (2, 1319621730), (3, 879747820), (4, 659810865), (5, 527848692), (6, 439873910), (7, 377034780), (10, 263924346), (12, 219936955), (14, 188517390), (15, 175949564), (20, 131962173), (21, 125678260), (28, 94258695), (30, 87974782), (35, 75406956), (42, 62839130), (59, 44732940), (60, 43987391), (70, 37703478), (73, 36154020), (84, 31419565), (105, 25135652), (118, 22366470), (140, 18851739), (146, 18077010), (177, 14910980), (210, 12567826), (219, 12051340), (236, 11183235), (292, 9038505), (295, 8946588), (354, 7455490), (365, 7230804), (413, 6390420), (420, 6283913), (438, 6025670), (511, 5164860), (590, 4473294), (708, 3727745), (730, 3615402), (826, 3195210), (876, 3012835), (885, 2982196), (1022, 2582430), (1095, 2410268), (1180, 2236647), (1239, 2130140), (1459, 1808940), (1460, 1807701), (1533, 1721620), (1652, 1597605), (1770, 1491098), (2044, 1291215), (2065, 1278084), (2190, 1205134), (2478, 1065070), (2555, 1032972), (2918, 904470), (3066, 860810), (3540, 745549), (4130, 639042), (4307, 612780), (4377, 602980), (4380, 602567), (4956, 532535), (5110, 516486), (5836, 452235), (6132, 430405), (6195, 426028), (7295, 361788), (7665, 344324), (8260, 319521), (8614, 306390), (8754, 301490), (10213, 258420), (10220, 258243), (12390, 213014), (12921, 204260), (14590, 180894), (15330, 172162), (17228, 153195), (17508, 150745), (20426, 129210), (21535, 122556), (21885, 120596), (24780, 106507), (25842, 102130), (29180, 90447), (30149, 87540), (30639, 86140), (30660, 86081), (40852, 64605), (43070, 61278), (43770, 60298), (51065, 51684)]