189165480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 673712640

約数和(自身を除く): 484547160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 53, 56, 60, 70, 84, 98, 105, 106, 120, 140, 147, 159, 168, 196, 210, 212, 245, 265, 280, 294, 318, 371, 392, 420, 424, 490, 530, 588, 607, 636, 735, 742, 795, 840, 980, 1060, 1113, 1176, 1214, 1272, 1470, 1484, 1590, 1821, 1855, 1960, 2120, 2226, 2428, 2597, 2940, 2968, 3035, 3180, 3642, 3710, 4249, 4452, 4856, 5194, 5565, 5880, 6070, 6360, 7284, 7420, 7791, 8498, 8904, 9105, 10388, 11130, 12140, 12747, 12985, 14568, 14840, 15582, 16996, 18210, 20776, 21245, 22260, 24280, 25494, 25970, 29743, 31164, 32171, 33992, 36420, 38955, 42490, 44520, 50988, 51940, 59486, 62328, 63735, 64342, 72840, 77910, 84980, 89229, 96513, 101976, 103880, 118972, 127470, 128684, 148715, 155820, 160855, 169960, 178458, 193026, 225197, 237944, 254940, 257368, 297430, 311640, 321710, 356916, 386052, 446145, 450394, 482565, 509880, 594860, 643420, 675591, 713832, 772104, 892290, 900788, 965130, 1125985, 1189720, 1286840, 1351182, 1576379, 1784580, 1801576, 1930260, 2251970, 2702364, 3152758, 3377955, 3569160, 3860520, 4503940, 4729137, 5404728, 6305516, 6755910, 7881895, 9007880, 9458274, 12611032, 13511820, 15763790, 18916548, 23645685, 27023640, 31527580, 37833096, 47291370, 63055160, 94582740, 189165480]

約数ペア:

[(1, 189165480), (2, 94582740), (3, 63055160), (4, 47291370), (5, 37833096), (6, 31527580), (7, 27023640), (8, 23645685), (10, 18916548), (12, 15763790), (14, 13511820), (15, 12611032), (20, 9458274), (21, 9007880), (24, 7881895), (28, 6755910), (30, 6305516), (35, 5404728), (40, 4729137), (42, 4503940), (49, 3860520), (53, 3569160), (56, 3377955), (60, 3152758), (70, 2702364), (84, 2251970), (98, 1930260), (105, 1801576), (106, 1784580), (120, 1576379), (140, 1351182), (147, 1286840), (159, 1189720), (168, 1125985), (196, 965130), (210, 900788), (212, 892290), (245, 772104), (265, 713832), (280, 675591), (294, 643420), (318, 594860), (371, 509880), (392, 482565), (420, 450394), (424, 446145), (490, 386052), (530, 356916), (588, 321710), (607, 311640), (636, 297430), (735, 257368), (742, 254940), (795, 237944), (840, 225197), (980, 193026), (1060, 178458), (1113, 169960), (1176, 160855), (1214, 155820), (1272, 148715), (1470, 128684), (1484, 127470), (1590, 118972), (1821, 103880), (1855, 101976), (1960, 96513), (2120, 89229), (2226, 84980), (2428, 77910), (2597, 72840), (2940, 64342), (2968, 63735), (3035, 62328), (3180, 59486), (3642, 51940), (3710, 50988), (4249, 44520), (4452, 42490), (4856, 38955), (5194, 36420), (5565, 33992), (5880, 32171), (6070, 31164), (6360, 29743), (7284, 25970), (7420, 25494), (7791, 24280), (8498, 22260), (8904, 21245), (9105, 20776), (10388, 18210), (11130, 16996), (12140, 15582), (12747, 14840), (12985, 14568)]