193425960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17713}}^1$

素因数の和:17747

約数の個数: 128

約数和(自身を含む): 714228480

約数和(自身を除く): 520802520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 17713, 35426, 53139, 70852, 88565, 106278, 123991, 141704, 177130, 212556, 230269, 247982, 265695, 354260, 371973, 425112, 460538, 495964, 531390, 619955, 690807, 708520, 743946, 921076, 991928, 1062780, 1151345, 1239910, 1381614, 1487892, 1611883, 1842152, 1859865, 2125560, 2302690, 2479820, 2763228, 2975784, 3223766, 3454035, 3719730, 4605380, 4835649, 4959640, 5526456, 6447532, 6908070, 7439460, 8059415, 9210760, 9671298, 12895064, 13816140, 14878920, 16118830, 19342596, 24178245, 27632280, 32237660, 38685192, 48356490, 64475320, 96712980, 193425960]

約数ペア:

[(1, 193425960), (2, 96712980), (3, 64475320), (4, 48356490), (5, 38685192), (6, 32237660), (7, 27632280), (8, 24178245), (10, 19342596), (12, 16118830), (13, 14878920), (14, 13816140), (15, 12895064), (20, 9671298), (21, 9210760), (24, 8059415), (26, 7439460), (28, 6908070), (30, 6447532), (35, 5526456), (39, 4959640), (40, 4835649), (42, 4605380), (52, 3719730), (56, 3454035), (60, 3223766), (65, 2975784), (70, 2763228), (78, 2479820), (84, 2302690), (91, 2125560), (104, 1859865), (105, 1842152), (120, 1611883), (130, 1487892), (140, 1381614), (156, 1239910), (168, 1151345), (182, 1062780), (195, 991928), (210, 921076), (260, 743946), (273, 708520), (280, 690807), (312, 619955), (364, 531390), (390, 495964), (420, 460538), (455, 425112), (520, 371973), (546, 354260), (728, 265695), (780, 247982), (840, 230269), (910, 212556), (1092, 177130), (1365, 141704), (1560, 123991), (1820, 106278), (2184, 88565), (2730, 70852), (3640, 53139), (5460, 35426), (10920, 17713)]