2085023640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2389}}^1$

素因数の和:3449

約数の個数: 128

約数和(自身を含む): 7158528000

約数和(自身を除く): 5073504360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1039, 2078, 2389, 3117, 4156, 4778, 5195, 6234, 7167, 7273, 8312, 9556, 10390, 11945, 12468, 14334, 14546, 15585, 16723, 19112, 20780, 21819, 23890, 24936, 28668, 29092, 31170, 33446, 35835, 36365, 41560, 43638, 47780, 50169, 57336, 58184, 62340, 66892, 71670, 72730, 83615, 87276, 95560, 100338, 109095, 124680, 133784, 143340, 145460, 167230, 174552, 200676, 218190, 250845, 286680, 290920, 334460, 401352, 436380, 501690, 668920, 872760, 1003380, 2006760, 2482171, 4964342, 7446513, 9928684, 12410855, 14893026, 17375197, 19857368, 24821710, 29786052, 34750394, 37232565, 49643420, 52125591, 59572104, 69500788, 74465130, 86875985, 99286840, 104251182, 139001576, 148930260, 173751970, 208502364, 260627955, 297860520, 347503940, 417004728, 521255910, 695007880, 1042511820, 2085023640]

約数ペア:

[(1, 2085023640), (2, 1042511820), (3, 695007880), (4, 521255910), (5, 417004728), (6, 347503940), (7, 297860520), (8, 260627955), (10, 208502364), (12, 173751970), (14, 148930260), (15, 139001576), (20, 104251182), (21, 99286840), (24, 86875985), (28, 74465130), (30, 69500788), (35, 59572104), (40, 52125591), (42, 49643420), (56, 37232565), (60, 34750394), (70, 29786052), (84, 24821710), (105, 19857368), (120, 17375197), (140, 14893026), (168, 12410855), (210, 9928684), (280, 7446513), (420, 4964342), (840, 2482171), (1039, 2006760), (2078, 1003380), (2389, 872760), (3117, 668920), (4156, 501690), (4778, 436380), (5195, 401352), (6234, 334460), (7167, 290920), (7273, 286680), (8312, 250845), (9556, 218190), (10390, 200676), (11945, 174552), (12468, 167230), (14334, 145460), (14546, 143340), (15585, 133784), (16723, 124680), (19112, 109095), (20780, 100338), (21819, 95560), (23890, 87276), (24936, 83615), (28668, 72730), (29092, 71670), (31170, 66892), (33446, 62340), (35835, 58184), (36365, 57336), (41560, 50169), (43638, 47780)]