1569473820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6871}}^1$

素因数の和:6942

約数の個数: 144

約数和(自身を含む): 5042838528

約数和(自身を除く): 3473364708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 810, 846, 940, 972, 1215, 1269, 1410, 1620, 1692, 2115, 2430, 2538, 2820, 3807, 4230, 4860, 5076, 6345, 6871, 7614, 8460, 11421, 12690, 13742, 15228, 19035, 20613, 22842, 25380, 27484, 34355, 38070, 41226, 45684, 57105, 61839, 68710, 76140, 82452, 103065, 114210, 123678, 137420, 185517, 206130, 228420, 247356, 309195, 322937, 371034, 412260, 556551, 618390, 645874, 742068, 927585, 968811, 1113102, 1236780, 1291748, 1614685, 1669653, 1855170, 1937622, 2226204, 2782755, 2906433, 3229370, 3339306, 3710340, 3875244, 4844055, 5565510, 5812866, 6458740, 6678612, 8348265, 8719299, 9688110, 11131020, 11625732, 14532165, 16696530, 17438598, 19376220, 26157897, 29064330, 33393060, 34877196, 43596495, 52315794, 58128660, 78473691, 87192990, 104631588, 130789485, 156947382, 174385980, 261578970, 313894764, 392368455, 523157940, 784736910, 1569473820]

約数ペア:

[(1, 1569473820), (2, 784736910), (3, 523157940), (4, 392368455), (5, 313894764), (6, 261578970), (9, 174385980), (10, 156947382), (12, 130789485), (15, 104631588), (18, 87192990), (20, 78473691), (27, 58128660), (30, 52315794), (36, 43596495), (45, 34877196), (47, 33393060), (54, 29064330), (60, 26157897), (81, 19376220), (90, 17438598), (94, 16696530), (108, 14532165), (135, 11625732), (141, 11131020), (162, 9688110), (180, 8719299), (188, 8348265), (235, 6678612), (243, 6458740), (270, 5812866), (282, 5565510), (324, 4844055), (405, 3875244), (423, 3710340), (470, 3339306), (486, 3229370), (540, 2906433), (564, 2782755), (705, 2226204), (810, 1937622), (846, 1855170), (940, 1669653), (972, 1614685), (1215, 1291748), (1269, 1236780), (1410, 1113102), (1620, 968811), (1692, 927585), (2115, 742068), (2430, 645874), (2538, 618390), (2820, 556551), (3807, 412260), (4230, 371034), (4860, 322937), (5076, 309195), (6345, 247356), (6871, 228420), (7614, 206130), (8460, 185517), (11421, 137420), (12690, 123678), (13742, 114210), (15228, 103065), (19035, 82452), (20613, 76140), (22842, 68710), (25380, 61839), (27484, 57105), (34355, 45684), (38070, 41226)]