7265055720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{13421}}^1$

素因数の和:13795

約数の個数: 128

約数和(自身を含む): 23541114240

約数和(自身を除く): 16276058520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 347, 390, 520, 694, 780, 1041, 1388, 1560, 1735, 2082, 2776, 3470, 4164, 4511, 5205, 6940, 8328, 9022, 10410, 13421, 13533, 13880, 18044, 20820, 22555, 26842, 27066, 36088, 40263, 41640, 45110, 53684, 54132, 67105, 67665, 80526, 90220, 107368, 108264, 134210, 135330, 161052, 174473, 180440, 201315, 268420, 270660, 322104, 348946, 402630, 523419, 536840, 541320, 697892, 805260, 872365, 1046838, 1395784, 1610520, 1744730, 2093676, 2617095, 3489460, 4187352, 4657087, 5234190, 6978920, 9314174, 10468380, 13971261, 18628348, 20936760, 23285435, 27942522, 37256696, 46570870, 55885044, 60542131, 69856305, 93141740, 111770088, 121084262, 139712610, 181626393, 186283480, 242168524, 279425220, 302710655, 363252786, 484337048, 558850440, 605421310, 726505572, 908131965, 1210842620, 1453011144, 1816263930, 2421685240, 3632527860, 7265055720]

約数ペア:

[(1, 7265055720), (2, 3632527860), (3, 2421685240), (4, 1816263930), (5, 1453011144), (6, 1210842620), (8, 908131965), (10, 726505572), (12, 605421310), (13, 558850440), (15, 484337048), (20, 363252786), (24, 302710655), (26, 279425220), (30, 242168524), (39, 186283480), (40, 181626393), (52, 139712610), (60, 121084262), (65, 111770088), (78, 93141740), (104, 69856305), (120, 60542131), (130, 55885044), (156, 46570870), (195, 37256696), (260, 27942522), (312, 23285435), (347, 20936760), (390, 18628348), (520, 13971261), (694, 10468380), (780, 9314174), (1041, 6978920), (1388, 5234190), (1560, 4657087), (1735, 4187352), (2082, 3489460), (2776, 2617095), (3470, 2093676), (4164, 1744730), (4511, 1610520), (5205, 1395784), (6940, 1046838), (8328, 872365), (9022, 805260), (10410, 697892), (13421, 541320), (13533, 536840), (13880, 523419), (18044, 402630), (20820, 348946), (22555, 322104), (26842, 270660), (27066, 268420), (36088, 201315), (40263, 180440), (41640, 174473), (45110, 161052), (53684, 135330), (54132, 134210), (67105, 108264), (67665, 107368), (80526, 90220)]