2615497280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2249

約数の個数: 168

約数和(自身を含む): 7069896960

約数和(自身を除く): 4454399680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 320, 341, 352, 440, 484, 496, 605, 620, 682, 704, 880, 968, 992, 1210, 1240, 1364, 1705, 1760, 1936, 1984, 2179, 2420, 2480, 2728, 3410, 3520, 3751, 3872, 4358, 4840, 4960, 5456, 6820, 7502, 7744, 8716, 9680, 9920, 10895, 10912, 13640, 15004, 17432, 18755, 19360, 21790, 21824, 23969, 27280, 30008, 34864, 37510, 38720, 43580, 47938, 54560, 60016, 67549, 69728, 75020, 87160, 95876, 109120, 119845, 120032, 135098, 139456, 150040, 174320, 191752, 239690, 240064, 263659, 270196, 300080, 337745, 348640, 383504, 479380, 527318, 540392, 600160, 675490, 697280, 743039, 767008, 958760, 1054636, 1080784, 1200320, 1318295, 1350980, 1486078, 1534016, 1917520, 2109272, 2161568, 2636590, 2701960, 2972156, 3715195, 3835040, 4218544, 4323136, 5273180, 5403920, 5944312, 7430390, 7670080, 8173429, 8437088, 10546360, 10807840, 11888624, 14860780, 16346858, 16874176, 21092720, 21615680, 23777248, 29721560, 32693716, 40867145, 42185440, 47554496, 59443120, 65387432, 81734290, 84370880, 118886240, 130774864, 163468580, 237772480, 261549728, 326937160, 523099456, 653874320, 1307748640, 2615497280]

約数ペア:

[(1, 2615497280), (2, 1307748640), (4, 653874320), (5, 523099456), (8, 326937160), (10, 261549728), (11, 237772480), (16, 163468580), (20, 130774864), (22, 118886240), (31, 84370880), (32, 81734290), (40, 65387432), (44, 59443120), (55, 47554496), (62, 42185440), (64, 40867145), (80, 32693716), (88, 29721560), (110, 23777248), (121, 21615680), (124, 21092720), (155, 16874176), (160, 16346858), (176, 14860780), (220, 11888624), (242, 10807840), (248, 10546360), (310, 8437088), (320, 8173429), (341, 7670080), (352, 7430390), (440, 5944312), (484, 5403920), (496, 5273180), (605, 4323136), (620, 4218544), (682, 3835040), (704, 3715195), (880, 2972156), (968, 2701960), (992, 2636590), (1210, 2161568), (1240, 2109272), (1364, 1917520), (1705, 1534016), (1760, 1486078), (1936, 1350980), (1984, 1318295), (2179, 1200320), (2420, 1080784), (2480, 1054636), (2728, 958760), (3410, 767008), (3520, 743039), (3751, 697280), (3872, 675490), (4358, 600160), (4840, 540392), (4960, 527318), (5456, 479380), (6820, 383504), (7502, 348640), (7744, 337745), (8716, 300080), (9680, 270196), (9920, 263659), (10895, 240064), (10912, 239690), (13640, 191752), (15004, 174320), (17432, 150040), (18755, 139456), (19360, 135098), (21790, 120032), (21824, 119845), (23969, 109120), (27280, 95876), (30008, 87160), (34864, 75020), (37510, 69728), (38720, 67549), (43580, 60016), (47938, 54560)]