259040160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1068

約数の個数: 192

約数和(自身を含む): 922440960

約数和(自身を除く): 663400800

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, 610, 720, 732, 864, 915, 976, 983, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 1966, 2160, 2196, 2440, 2745, 2928, 2949, 3294, 3660, 3932, 4320, 4392, 4880, 4915, 5490, 5856, 5898, 6588, 7320, 7864, 8235, 8784, 8847, 9760, 9830, 10980, 11796, 13176, 14640, 14745, 15728, 16470, 17568, 17694, 19660, 21960, 23592, 26352, 26541, 29280, 29490, 31456, 32940, 35388, 39320, 43920, 44235, 47184, 52704, 53082, 58980, 59963, 65880, 70776, 78640, 87840, 88470, 94368, 106164, 117960, 119926, 131760, 132705, 141552, 157280, 176940, 179889, 212328, 235920, 239852, 263520, 265410, 283104, 299815, 353880, 359778, 424656, 471840, 479704, 530820, 539667, 599630, 707760, 719556, 849312, 899445, 959408, 1061640, 1079334, 1199260, 1415520, 1439112, 1619001, 1798890, 1918816, 2123280, 2158668, 2398520, 2698335, 2878224, 3238002, 3597780, 4246560, 4317336, 4797040, 5396670, 5756448, 6476004, 7195560, 8095005, 8634672, 9594080, 10793340, 12952008, 14391120, 16190010, 17269344, 21586680, 25904016, 28782240, 32380020, 43173360, 51808032, 64760040, 86346720, 129520080, 259040160]

約数ペア:

[(1, 259040160), (2, 129520080), (3, 86346720), (4, 64760040), (5, 51808032), (6, 43173360), (8, 32380020), (9, 28782240), (10, 25904016), (12, 21586680), (15, 17269344), (16, 16190010), (18, 14391120), (20, 12952008), (24, 10793340), (27, 9594080), (30, 8634672), (32, 8095005), (36, 7195560), (40, 6476004), (45, 5756448), (48, 5396670), (54, 4797040), (60, 4317336), (61, 4246560), (72, 3597780), (80, 3238002), (90, 2878224), (96, 2698335), (108, 2398520), (120, 2158668), (122, 2123280), (135, 1918816), (144, 1798890), (160, 1619001), (180, 1439112), (183, 1415520), (216, 1199260), (240, 1079334), (244, 1061640), (270, 959408), (288, 899445), (305, 849312), (360, 719556), (366, 707760), (432, 599630), (480, 539667), (488, 530820), (540, 479704), (549, 471840), (610, 424656), (720, 359778), (732, 353880), (864, 299815), (915, 283104), (976, 265410), (983, 263520), (1080, 239852), (1098, 235920), (1220, 212328), (1440, 179889), (1464, 176940), (1647, 157280), (1830, 141552), (1952, 132705), (1966, 131760), (2160, 119926), (2196, 117960), (2440, 106164), (2745, 94368), (2928, 88470), (2949, 87840), (3294, 78640), (3660, 70776), (3932, 65880), (4320, 59963), (4392, 58980), (4880, 53082), (4915, 52704), (5490, 47184), (5856, 44235), (5898, 43920), (6588, 39320), (7320, 35388), (7864, 32940), (8235, 31456), (8784, 29490), (8847, 29280), (9760, 26541), (9830, 26352), (10980, 23592), (11796, 21960), (13176, 19660), (14640, 17694), (14745, 17568), (15728, 16470)]