202128480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 718502400

約数和(自身を除く): 516373920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 659, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1318, 1420, 1440, 1704, 1917, 1977, 2130, 2160, 2272, 2556, 2636, 2840, 3195, 3295, 3408, 3834, 3954, 4260, 4320, 5112, 5272, 5680, 5931, 6390, 6590, 6816, 7668, 7908, 8520, 9585, 9885, 10224, 10544, 11360, 11862, 12780, 13180, 15336, 15816, 17040, 17793, 19170, 19770, 20448, 21088, 23724, 25560, 26360, 29655, 30672, 31632, 34080, 35586, 38340, 39540, 46789, 47448, 51120, 52720, 59310, 61344, 63264, 71172, 76680, 79080, 88965, 93578, 94896, 102240, 105440, 118620, 140367, 142344, 153360, 158160, 177930, 187156, 189792, 233945, 237240, 280734, 284688, 306720, 316320, 355860, 374312, 421101, 467890, 474480, 561468, 569376, 701835, 711720, 748624, 842202, 935780, 948960, 1122936, 1263303, 1403670, 1423440, 1497248, 1684404, 1871560, 2105505, 2245872, 2526606, 2807340, 2846880, 3368808, 3743120, 4211010, 4491744, 5053212, 5614680, 6316515, 6737616, 7486240, 8422020, 10106424, 11229360, 12633030, 13475232, 16844040, 20212848, 22458720, 25266060, 33688080, 40425696, 50532120, 67376160, 101064240, 202128480]

約数ペア:

[(1, 202128480), (2, 101064240), (3, 67376160), (4, 50532120), (5, 40425696), (6, 33688080), (8, 25266060), (9, 22458720), (10, 20212848), (12, 16844040), (15, 13475232), (16, 12633030), (18, 11229360), (20, 10106424), (24, 8422020), (27, 7486240), (30, 6737616), (32, 6316515), (36, 5614680), (40, 5053212), (45, 4491744), (48, 4211010), (54, 3743120), (60, 3368808), (71, 2846880), (72, 2807340), (80, 2526606), (90, 2245872), (96, 2105505), (108, 1871560), (120, 1684404), (135, 1497248), (142, 1423440), (144, 1403670), (160, 1263303), (180, 1122936), (213, 948960), (216, 935780), (240, 842202), (270, 748624), (284, 711720), (288, 701835), (355, 569376), (360, 561468), (426, 474480), (432, 467890), (480, 421101), (540, 374312), (568, 355860), (639, 316320), (659, 306720), (710, 284688), (720, 280734), (852, 237240), (864, 233945), (1065, 189792), (1080, 187156), (1136, 177930), (1278, 158160), (1318, 153360), (1420, 142344), (1440, 140367), (1704, 118620), (1917, 105440), (1977, 102240), (2130, 94896), (2160, 93578), (2272, 88965), (2556, 79080), (2636, 76680), (2840, 71172), (3195, 63264), (3295, 61344), (3408, 59310), (3834, 52720), (3954, 51120), (4260, 47448), (4320, 46789), (5112, 39540), (5272, 38340), (5680, 35586), (5931, 34080), (6390, 31632), (6590, 30672), (6816, 29655), (7668, 26360), (7908, 25560), (8520, 23724), (9585, 21088), (9885, 20448), (10224, 19770), (10544, 19170), (11360, 17793), (11862, 17040), (12780, 15816), (13180, 15336)]