102888240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 400161888

約数和(自身を除く): 297273648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 673, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1346, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2019, 2184, 2352, 2548, 2692, 2730, 2940, 3120, 3185, 3365, 3640, 3822, 3920, 4038, 4368, 4711, 5096, 5384, 5460, 5880, 6370, 6730, 7280, 7644, 8076, 8749, 9422, 9555, 10095, 10192, 10768, 10920, 11760, 12740, 13460, 14133, 15288, 16152, 17498, 18844, 19110, 20190, 21840, 23555, 25480, 26247, 26920, 28266, 30576, 32304, 32977, 34996, 37688, 38220, 40380, 43745, 47110, 50960, 52494, 53840, 56532, 61243, 65954, 69992, 70665, 75376, 76440, 80760, 87490, 94220, 98931, 104988, 113064, 122486, 131235, 131908, 139984, 141330, 152880, 161520, 164885, 174980, 183729, 188440, 197862, 209976, 226128, 244972, 262470, 263816, 282660, 306215, 329770, 349960, 367458, 376880, 395724, 419952, 428701, 489944, 494655, 524940, 527632, 565320, 612430, 659540, 699920, 734916, 791448, 857402, 918645, 979888, 989310, 1049880, 1130640, 1224860, 1286103, 1319080, 1469832, 1582896, 1714804, 1837290, 1978620, 2099760, 2143505, 2449720, 2572206, 2638160, 2939664, 3429608, 3674580, 3957240, 4287010, 4899440, 5144412, 6430515, 6859216, 7349160, 7914480, 8574020, 10288824, 12861030, 14698320, 17148040, 20577648, 25722060, 34296080, 51444120, 102888240]

約数ペア:

[(1, 102888240), (2, 51444120), (3, 34296080), (4, 25722060), (5, 20577648), (6, 17148040), (7, 14698320), (8, 12861030), (10, 10288824), (12, 8574020), (13, 7914480), (14, 7349160), (15, 6859216), (16, 6430515), (20, 5144412), (21, 4899440), (24, 4287010), (26, 3957240), (28, 3674580), (30, 3429608), (35, 2939664), (39, 2638160), (40, 2572206), (42, 2449720), (48, 2143505), (49, 2099760), (52, 1978620), (56, 1837290), (60, 1714804), (65, 1582896), (70, 1469832), (78, 1319080), (80, 1286103), (84, 1224860), (91, 1130640), (98, 1049880), (104, 989310), (105, 979888), (112, 918645), (120, 857402), (130, 791448), (140, 734916), (147, 699920), (156, 659540), (168, 612430), (182, 565320), (195, 527632), (196, 524940), (208, 494655), (210, 489944), (240, 428701), (245, 419952), (260, 395724), (273, 376880), (280, 367458), (294, 349960), (312, 329770), (336, 306215), (364, 282660), (390, 263816), (392, 262470), (420, 244972), (455, 226128), (490, 209976), (520, 197862), (546, 188440), (560, 183729), (588, 174980), (624, 164885), (637, 161520), (673, 152880), (728, 141330), (735, 139984), (780, 131908), (784, 131235), (840, 122486), (910, 113064), (980, 104988), (1040, 98931), (1092, 94220), (1176, 87490), (1274, 80760), (1346, 76440), (1365, 75376), (1456, 70665), (1470, 69992), (1560, 65954), (1680, 61243), (1820, 56532), (1911, 53840), (1960, 52494), (2019, 50960), (2184, 47110), (2352, 43745), (2548, 40380), (2692, 38220), (2730, 37688), (2940, 34996), (3120, 32977), (3185, 32304), (3365, 30576), (3640, 28266), (3822, 26920), (3920, 26247), (4038, 25480), (4368, 23555), (4711, 21840), (5096, 20190), (5384, 19110), (5460, 18844), (5880, 17498), (6370, 16152), (6730, 15288), (7280, 14133), (7644, 13460), (8076, 12740), (8749, 11760), (9422, 10920), (9555, 10768), (10095, 10192)]