2623173240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5057

約数の個数: 128

約数和(自身を含む): 8109748800

約数和(自身を除く): 5486575560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 73, 120, 122, 146, 183, 219, 244, 292, 305, 365, 366, 438, 488, 584, 610, 730, 732, 876, 915, 1095, 1220, 1460, 1464, 1752, 1830, 2190, 2440, 2920, 3660, 4380, 4453, 4909, 7320, 8760, 8906, 9818, 13359, 14727, 17812, 19636, 22265, 24545, 26718, 29454, 35624, 39272, 44530, 49090, 53436, 58908, 66795, 73635, 89060, 98180, 106872, 117816, 133590, 147270, 178120, 196360, 267180, 294540, 299449, 358357, 534360, 589080, 598898, 716714, 898347, 1075071, 1197796, 1433428, 1497245, 1791785, 1796694, 2150142, 2395592, 2866856, 2994490, 3583570, 3593388, 4300284, 4491735, 5375355, 5988980, 7167140, 7186776, 8600568, 8983470, 10750710, 11977960, 14334280, 17966940, 21501420, 21859777, 35933880, 43002840, 43719554, 65579331, 87439108, 109298885, 131158662, 174878216, 218597770, 262317324, 327896655, 437195540, 524634648, 655793310, 874391080, 1311586620, 2623173240]

約数ペア:

[(1, 2623173240), (2, 1311586620), (3, 874391080), (4, 655793310), (5, 524634648), (6, 437195540), (8, 327896655), (10, 262317324), (12, 218597770), (15, 174878216), (20, 131158662), (24, 109298885), (30, 87439108), (40, 65579331), (60, 43719554), (61, 43002840), (73, 35933880), (120, 21859777), (122, 21501420), (146, 17966940), (183, 14334280), (219, 11977960), (244, 10750710), (292, 8983470), (305, 8600568), (365, 7186776), (366, 7167140), (438, 5988980), (488, 5375355), (584, 4491735), (610, 4300284), (730, 3593388), (732, 3583570), (876, 2994490), (915, 2866856), (1095, 2395592), (1220, 2150142), (1460, 1796694), (1464, 1791785), (1752, 1497245), (1830, 1433428), (2190, 1197796), (2440, 1075071), (2920, 898347), (3660, 716714), (4380, 598898), (4453, 589080), (4909, 534360), (7320, 358357), (8760, 299449), (8906, 294540), (9818, 267180), (13359, 196360), (14727, 178120), (17812, 147270), (19636, 133590), (22265, 117816), (24545, 106872), (26718, 98180), (29454, 89060), (35624, 73635), (39272, 66795), (44530, 58908), (49090, 53436)]