658066140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2137

約数の個数: 192

約数和(自身を含む): 2225664000

約数和(自身を除く): 1567597860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1674, 1710, 1767, 1860, 2052, 2069, 2356, 2565, 2790, 2945, 3348, 3420, 3534, 4138, 4185, 5130, 5301, 5580, 5890, 6207, 7068, 8276, 8370, 8835, 10260, 10345, 10602, 11780, 12414, 15903, 16740, 17670, 18621, 20690, 21204, 24828, 26505, 31035, 31806, 35340, 37242, 39311, 41380, 53010, 55863, 62070, 63612, 64139, 74484, 78622, 79515, 93105, 106020, 111726, 117933, 124140, 128278, 157244, 159030, 186210, 192417, 196555, 223452, 235866, 256556, 279315, 318060, 320695, 353799, 372420, 384834, 393110, 471732, 558630, 577251, 589665, 641390, 707598, 769668, 786220, 962085, 1061397, 1117260, 1154502, 1179330, 1218641, 1282780, 1415196, 1731753, 1768995, 1924170, 2122794, 2309004, 2358660, 2437282, 2886255, 3463506, 3537990, 3655923, 3848340, 4245588, 4874564, 5306985, 5772510, 6093205, 6927012, 7075980, 7311846, 8658765, 10613970, 10967769, 11545020, 12186410, 14623692, 17317530, 18279615, 21227940, 21935538, 24372820, 32903307, 34635060, 36559230, 43871076, 54838845, 65806614, 73118460, 109677690, 131613228, 164516535, 219355380, 329033070, 658066140]

約数ペア:

[(1, 658066140), (2, 329033070), (3, 219355380), (4, 164516535), (5, 131613228), (6, 109677690), (9, 73118460), (10, 65806614), (12, 54838845), (15, 43871076), (18, 36559230), (19, 34635060), (20, 32903307), (27, 24372820), (30, 21935538), (31, 21227940), (36, 18279615), (38, 17317530), (45, 14623692), (54, 12186410), (57, 11545020), (60, 10967769), (62, 10613970), (76, 8658765), (90, 7311846), (93, 7075980), (95, 6927012), (108, 6093205), (114, 5772510), (124, 5306985), (135, 4874564), (155, 4245588), (171, 3848340), (180, 3655923), (186, 3537990), (190, 3463506), (228, 2886255), (270, 2437282), (279, 2358660), (285, 2309004), (310, 2122794), (342, 1924170), (372, 1768995), (380, 1731753), (465, 1415196), (513, 1282780), (540, 1218641), (558, 1179330), (570, 1154502), (589, 1117260), (620, 1061397), (684, 962085), (837, 786220), (855, 769668), (930, 707598), (1026, 641390), (1116, 589665), (1140, 577251), (1178, 558630), (1395, 471732), (1674, 393110), (1710, 384834), (1767, 372420), (1860, 353799), (2052, 320695), (2069, 318060), (2356, 279315), (2565, 256556), (2790, 235866), (2945, 223452), (3348, 196555), (3420, 192417), (3534, 186210), (4138, 159030), (4185, 157244), (5130, 128278), (5301, 124140), (5580, 117933), (5890, 111726), (6207, 106020), (7068, 93105), (8276, 79515), (8370, 78622), (8835, 74484), (10260, 64139), (10345, 63612), (10602, 62070), (11780, 55863), (12414, 53010), (15903, 41380), (16740, 39311), (17670, 37242), (18621, 35340), (20690, 31806), (21204, 31035), (24828, 26505)]