2020341060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12569}}^1$

素因数の和:12650

約数の個数: 144

約数和(自身を含む): 6588691200

約数和(自身を除く): 4568350140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 342, 380, 423, 470, 564, 570, 684, 705, 846, 855, 893, 940, 1140, 1410, 1692, 1710, 1786, 2115, 2679, 2820, 3420, 3572, 4230, 4465, 5358, 8037, 8460, 8930, 10716, 12569, 13395, 16074, 17860, 25138, 26790, 32148, 37707, 40185, 50276, 53580, 62845, 75414, 80370, 113121, 125690, 150828, 160740, 188535, 226242, 238811, 251380, 377070, 452484, 477622, 565605, 590743, 716433, 754140, 955244, 1131210, 1181486, 1194055, 1432866, 1772229, 2149299, 2262420, 2362972, 2388110, 2865732, 2953715, 3544458, 3582165, 4298598, 4776220, 5316687, 5907430, 7088916, 7164330, 8597196, 8861145, 10633374, 10746495, 11224117, 11814860, 14328660, 17722290, 21266748, 21492990, 22448234, 26583435, 33672351, 35444580, 42985980, 44896468, 53166870, 56120585, 67344702, 101017053, 106333740, 112241170, 134689404, 168361755, 202034106, 224482340, 336723510, 404068212, 505085265, 673447020, 1010170530, 2020341060]

約数ペア:

[(1, 2020341060), (2, 1010170530), (3, 673447020), (4, 505085265), (5, 404068212), (6, 336723510), (9, 224482340), (10, 202034106), (12, 168361755), (15, 134689404), (18, 112241170), (19, 106333740), (20, 101017053), (30, 67344702), (36, 56120585), (38, 53166870), (45, 44896468), (47, 42985980), (57, 35444580), (60, 33672351), (76, 26583435), (90, 22448234), (94, 21492990), (95, 21266748), (114, 17722290), (141, 14328660), (171, 11814860), (180, 11224117), (188, 10746495), (190, 10633374), (228, 8861145), (235, 8597196), (282, 7164330), (285, 7088916), (342, 5907430), (380, 5316687), (423, 4776220), (470, 4298598), (564, 3582165), (570, 3544458), (684, 2953715), (705, 2865732), (846, 2388110), (855, 2362972), (893, 2262420), (940, 2149299), (1140, 1772229), (1410, 1432866), (1692, 1194055), (1710, 1181486), (1786, 1131210), (2115, 955244), (2679, 754140), (2820, 716433), (3420, 590743), (3572, 565605), (4230, 477622), (4465, 452484), (5358, 377070), (8037, 251380), (8460, 238811), (8930, 226242), (10716, 188535), (12569, 160740), (13395, 150828), (16074, 125690), (17860, 113121), (25138, 80370), (26790, 75414), (32148, 62845), (37707, 53580), (40185, 50276)]