2142115080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2399}}^1$

素因数の和:3483

約数の個数: 128

約数和(自身を含む): 7354368000

約数和(自身を除く): 5212252920

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, 1063, 2126, 2399, 3189, 4252, 4798, 5315, 6378, 7197, 7441, 8504, 9596, 10630, 11995, 12756, 14394, 14882, 15945, 16793, 19192, 21260, 22323, 23990, 25512, 28788, 29764, 31890, 33586, 35985, 37205, 42520, 44646, 47980, 50379, 57576, 59528, 63780, 67172, 71970, 74410, 83965, 89292, 95960, 100758, 111615, 127560, 134344, 143940, 148820, 167930, 178584, 201516, 223230, 251895, 287880, 297640, 335860, 403032, 446460, 503790, 671720, 892920, 1007580, 2015160, 2550137, 5100274, 7650411, 10200548, 12750685, 15300822, 17850959, 20401096, 25501370, 30601644, 35701918, 38252055, 51002740, 53552877, 61203288, 71403836, 76504110, 89254795, 102005480, 107105754, 142807672, 153008220, 178509590, 214211508, 267764385, 306016440, 357019180, 428423016, 535528770, 714038360, 1071057540, 2142115080]

約数ペア:

[(1, 2142115080), (2, 1071057540), (3, 714038360), (4, 535528770), (5, 428423016), (6, 357019180), (7, 306016440), (8, 267764385), (10, 214211508), (12, 178509590), (14, 153008220), (15, 142807672), (20, 107105754), (21, 102005480), (24, 89254795), (28, 76504110), (30, 71403836), (35, 61203288), (40, 53552877), (42, 51002740), (56, 38252055), (60, 35701918), (70, 30601644), (84, 25501370), (105, 20401096), (120, 17850959), (140, 15300822), (168, 12750685), (210, 10200548), (280, 7650411), (420, 5100274), (840, 2550137), (1063, 2015160), (2126, 1007580), (2399, 892920), (3189, 671720), (4252, 503790), (4798, 446460), (5315, 403032), (6378, 335860), (7197, 297640), (7441, 287880), (8504, 251895), (9596, 223230), (10630, 201516), (11995, 178584), (12756, 167930), (14394, 148820), (14882, 143940), (15945, 134344), (16793, 127560), (19192, 111615), (21260, 100758), (22323, 95960), (23990, 89292), (25512, 83965), (28788, 74410), (29764, 71970), (31890, 67172), (33586, 63780), (35985, 59528), (37205, 57576), (42520, 50379), (44646, 47980)]