1739968440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1487}}^1$

素因数の和:1714

約数の個数: 192

約数和(自身を含む): 6106752000

約数和(自身を除く): 4366783560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 199, 210, 245, 280, 294, 392, 398, 420, 490, 588, 597, 735, 796, 840, 980, 995, 1176, 1194, 1393, 1470, 1487, 1592, 1960, 1990, 2388, 2786, 2940, 2974, 2985, 3980, 4179, 4461, 4776, 5572, 5880, 5948, 5970, 6965, 7435, 7960, 8358, 8922, 9751, 10409, 11144, 11896, 11940, 13930, 14870, 16716, 17844, 19502, 20818, 20895, 22305, 23880, 27860, 29253, 29740, 31227, 33432, 35688, 39004, 41636, 41790, 44610, 48755, 52045, 55720, 58506, 59480, 62454, 72863, 78008, 83272, 83580, 89220, 97510, 104090, 117012, 124908, 145726, 146265, 156135, 167160, 178440, 195020, 208180, 218589, 234024, 249816, 291452, 292530, 295913, 312270, 364315, 390040, 416360, 437178, 582904, 585060, 591826, 624540, 728630, 874356, 887739, 1092945, 1170120, 1183652, 1249080, 1457260, 1479565, 1748712, 1775478, 2071391, 2185890, 2367304, 2914520, 2959130, 3550956, 4142782, 4371780, 4438695, 5918260, 6214173, 7101912, 8285564, 8743560, 8877390, 10356955, 11836520, 12428346, 14499737, 16571128, 17754780, 20713910, 24856692, 28999474, 31070865, 35509560, 41427820, 43499211, 49713384, 57998948, 62141730, 72498685, 82855640, 86998422, 115997896, 124283460, 144997370, 173996844, 217496055, 248566920, 289994740, 347993688, 434992110, 579989480, 869984220, 1739968440]

約数ペア:

[(1, 1739968440), (2, 869984220), (3, 579989480), (4, 434992110), (5, 347993688), (6, 289994740), (7, 248566920), (8, 217496055), (10, 173996844), (12, 144997370), (14, 124283460), (15, 115997896), (20, 86998422), (21, 82855640), (24, 72498685), (28, 62141730), (30, 57998948), (35, 49713384), (40, 43499211), (42, 41427820), (49, 35509560), (56, 31070865), (60, 28999474), (70, 24856692), (84, 20713910), (98, 17754780), (105, 16571128), (120, 14499737), (140, 12428346), (147, 11836520), (168, 10356955), (196, 8877390), (199, 8743560), (210, 8285564), (245, 7101912), (280, 6214173), (294, 5918260), (392, 4438695), (398, 4371780), (420, 4142782), (490, 3550956), (588, 2959130), (597, 2914520), (735, 2367304), (796, 2185890), (840, 2071391), (980, 1775478), (995, 1748712), (1176, 1479565), (1194, 1457260), (1393, 1249080), (1470, 1183652), (1487, 1170120), (1592, 1092945), (1960, 887739), (1990, 874356), (2388, 728630), (2786, 624540), (2940, 591826), (2974, 585060), (2985, 582904), (3980, 437178), (4179, 416360), (4461, 390040), (4776, 364315), (5572, 312270), (5880, 295913), (5948, 292530), (5970, 291452), (6965, 249816), (7435, 234024), (7960, 218589), (8358, 208180), (8922, 195020), (9751, 178440), (10409, 167160), (11144, 156135), (11896, 146265), (11940, 145726), (13930, 124908), (14870, 117012), (16716, 104090), (17844, 97510), (19502, 89220), (20818, 83580), (20895, 83272), (22305, 78008), (23880, 72863), (27860, 62454), (29253, 59480), (29740, 58506), (31227, 55720), (33432, 52045), (35688, 48755), (39004, 44610), (41636, 41790)]