146780640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 523091520

約数和(自身を除く): 376310880

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, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 557, 610, 720, 732, 864, 915, 976, 1080, 1098, 1114, 1220, 1440, 1464, 1647, 1671, 1830, 1952, 2160, 2196, 2228, 2440, 2745, 2785, 2928, 3294, 3342, 3660, 4320, 4392, 4456, 4880, 5013, 5490, 5570, 5856, 6588, 6684, 7320, 8235, 8355, 8784, 8912, 9760, 10026, 10980, 11140, 13176, 13368, 14640, 15039, 16470, 16710, 17568, 17824, 20052, 21960, 22280, 25065, 26352, 26736, 29280, 30078, 32940, 33420, 33977, 40104, 43920, 44560, 50130, 52704, 53472, 60156, 65880, 66840, 67954, 75195, 80208, 87840, 89120, 100260, 101931, 120312, 131760, 133680, 135908, 150390, 160416, 169885, 200520, 203862, 240624, 263520, 267360, 271816, 300780, 305793, 339770, 401040, 407724, 481248, 509655, 543632, 601560, 611586, 679540, 802080, 815448, 917379, 1019310, 1087264, 1203120, 1223172, 1359080, 1528965, 1630896, 1834758, 2038620, 2406240, 2446344, 2718160, 3057930, 3261792, 3669516, 4077240, 4586895, 4892688, 5436320, 6115860, 7339032, 8154480, 9173790, 9785376, 12231720, 14678064, 16308960, 18347580, 24463440, 29356128, 36695160, 48926880, 73390320, 146780640]

約数ペア:

[(1, 146780640), (2, 73390320), (3, 48926880), (4, 36695160), (5, 29356128), (6, 24463440), (8, 18347580), (9, 16308960), (10, 14678064), (12, 12231720), (15, 9785376), (16, 9173790), (18, 8154480), (20, 7339032), (24, 6115860), (27, 5436320), (30, 4892688), (32, 4586895), (36, 4077240), (40, 3669516), (45, 3261792), (48, 3057930), (54, 2718160), (60, 2446344), (61, 2406240), (72, 2038620), (80, 1834758), (90, 1630896), (96, 1528965), (108, 1359080), (120, 1223172), (122, 1203120), (135, 1087264), (144, 1019310), (160, 917379), (180, 815448), (183, 802080), (216, 679540), (240, 611586), (244, 601560), (270, 543632), (288, 509655), (305, 481248), (360, 407724), (366, 401040), (432, 339770), (480, 305793), (488, 300780), (540, 271816), (549, 267360), (557, 263520), (610, 240624), (720, 203862), (732, 200520), (864, 169885), (915, 160416), (976, 150390), (1080, 135908), (1098, 133680), (1114, 131760), (1220, 120312), (1440, 101931), (1464, 100260), (1647, 89120), (1671, 87840), (1830, 80208), (1952, 75195), (2160, 67954), (2196, 66840), (2228, 65880), (2440, 60156), (2745, 53472), (2785, 52704), (2928, 50130), (3294, 44560), (3342, 43920), (3660, 40104), (4320, 33977), (4392, 33420), (4456, 32940), (4880, 30078), (5013, 29280), (5490, 26736), (5570, 26352), (5856, 25065), (6588, 22280), (6684, 21960), (7320, 20052), (8235, 17824), (8355, 17568), (8784, 16710), (8912, 16470), (9760, 15039), (10026, 14640), (10980, 13368), (11140, 13176)]