877931160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 192

約数和(自身を含む): 2848400640

約数和(自身を除く): 1970469480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 331, 345, 372, 460, 465, 552, 620, 662, 690, 713, 744, 920, 930, 961, 993, 1240, 1324, 1380, 1426, 1655, 1860, 1922, 1986, 2139, 2648, 2760, 2852, 2883, 3310, 3565, 3720, 3844, 3972, 4278, 4805, 4965, 5704, 5766, 6620, 7130, 7613, 7688, 7944, 8556, 9610, 9930, 10261, 10695, 11532, 13240, 14260, 14415, 15226, 17112, 19220, 19860, 20522, 21390, 22103, 22839, 23064, 28520, 28830, 30452, 30783, 38065, 38440, 39720, 41044, 42780, 44206, 45678, 51305, 57660, 60904, 61566, 66309, 76130, 82088, 85560, 88412, 91356, 102610, 110515, 114195, 115320, 123132, 132618, 152260, 153915, 176824, 182712, 205220, 221030, 228390, 236003, 246264, 265236, 304520, 307830, 318091, 331545, 410440, 442060, 456780, 472006, 530472, 615660, 636182, 663090, 708009, 884120, 913560, 944012, 954273, 1180015, 1231320, 1272364, 1326180, 1416018, 1590455, 1888024, 1908546, 2360030, 2544728, 2652360, 2832036, 3180910, 3540045, 3817092, 4720060, 4771365, 5664072, 6361820, 7080090, 7316093, 7634184, 9440120, 9542730, 12723640, 14160180, 14632186, 19085460, 21948279, 28320360, 29264372, 36580465, 38170920, 43896558, 58528744, 73160930, 87793116, 109741395, 146321860, 175586232, 219482790, 292643720, 438965580, 877931160]

約数ペア:

[(1, 877931160), (2, 438965580), (3, 292643720), (4, 219482790), (5, 175586232), (6, 146321860), (8, 109741395), (10, 87793116), (12, 73160930), (15, 58528744), (20, 43896558), (23, 38170920), (24, 36580465), (30, 29264372), (31, 28320360), (40, 21948279), (46, 19085460), (60, 14632186), (62, 14160180), (69, 12723640), (92, 9542730), (93, 9440120), (115, 7634184), (120, 7316093), (124, 7080090), (138, 6361820), (155, 5664072), (184, 4771365), (186, 4720060), (230, 3817092), (248, 3540045), (276, 3180910), (310, 2832036), (331, 2652360), (345, 2544728), (372, 2360030), (460, 1908546), (465, 1888024), (552, 1590455), (620, 1416018), (662, 1326180), (690, 1272364), (713, 1231320), (744, 1180015), (920, 954273), (930, 944012), (961, 913560), (993, 884120), (1240, 708009), (1324, 663090), (1380, 636182), (1426, 615660), (1655, 530472), (1860, 472006), (1922, 456780), (1986, 442060), (2139, 410440), (2648, 331545), (2760, 318091), (2852, 307830), (2883, 304520), (3310, 265236), (3565, 246264), (3720, 236003), (3844, 228390), (3972, 221030), (4278, 205220), (4805, 182712), (4965, 176824), (5704, 153915), (5766, 152260), (6620, 132618), (7130, 123132), (7613, 115320), (7688, 114195), (7944, 110515), (8556, 102610), (9610, 91356), (9930, 88412), (10261, 85560), (10695, 82088), (11532, 76130), (13240, 66309), (14260, 61566), (14415, 60904), (15226, 57660), (17112, 51305), (19220, 45678), (19860, 44206), (20522, 42780), (21390, 41044), (22103, 39720), (22839, 38440), (23064, 38065), (28520, 30783), (28830, 30452)]