2160570408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 5806080000

約数和(自身を除く): 3645509592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 139, 152, 178, 228, 267, 278, 356, 383, 417, 456, 534, 556, 712, 766, 834, 1068, 1112, 1149, 1532, 1668, 1691, 2136, 2298, 2641, 3064, 3336, 3382, 4596, 5073, 5282, 6764, 7277, 7923, 9192, 10146, 10564, 12371, 13528, 14554, 15846, 20292, 21128, 21831, 24742, 29108, 31692, 34087, 37113, 40584, 43662, 49484, 53237, 58216, 63384, 68174, 74226, 87324, 98968, 102261, 106474, 136348, 148452, 159711, 174648, 204522, 212948, 235049, 272696, 296904, 319422, 409044, 425896, 470098, 638844, 647653, 705147, 818088, 940196, 1011503, 1277688, 1295306, 1410294, 1880392, 1942959, 2023006, 2590612, 2820588, 3034509, 3885918, 4046012, 4738093, 5181224, 5641176, 6069018, 7771836, 8092024, 9476186, 12138036, 14214279, 15543672, 18952372, 24276072, 28428558, 37904744, 56857116, 90023767, 113714232, 180047534, 270071301, 360095068, 540142602, 720190136, 1080285204, 2160570408]

約数ペア:

[(1, 2160570408), (2, 1080285204), (3, 720190136), (4, 540142602), (6, 360095068), (8, 270071301), (12, 180047534), (19, 113714232), (24, 90023767), (38, 56857116), (57, 37904744), (76, 28428558), (89, 24276072), (114, 18952372), (139, 15543672), (152, 14214279), (178, 12138036), (228, 9476186), (267, 8092024), (278, 7771836), (356, 6069018), (383, 5641176), (417, 5181224), (456, 4738093), (534, 4046012), (556, 3885918), (712, 3034509), (766, 2820588), (834, 2590612), (1068, 2023006), (1112, 1942959), (1149, 1880392), (1532, 1410294), (1668, 1295306), (1691, 1277688), (2136, 1011503), (2298, 940196), (2641, 818088), (3064, 705147), (3336, 647653), (3382, 638844), (4596, 470098), (5073, 425896), (5282, 409044), (6764, 319422), (7277, 296904), (7923, 272696), (9192, 235049), (10146, 212948), (10564, 204522), (12371, 174648), (13528, 159711), (14554, 148452), (15846, 136348), (20292, 106474), (21128, 102261), (21831, 98968), (24742, 87324), (29108, 74226), (31692, 68174), (34087, 63384), (37113, 58216), (40584, 53237), (43662, 49484)]