303938880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 224

約数和(自身を含む): 1139220480

約数和(自身を除く): 835281600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1459, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2918, 2976, 3255, 3360, 3472, 3720, 4340, 4377, 4960, 5208, 5836, 5952, 6510, 6720, 6944, 7295, 7440, 8680, 8754, 9920, 10213, 10416, 11672, 13020, 13888, 14590, 14880, 17360, 17508, 20426, 20832, 21885, 23344, 26040, 29180, 29760, 30639, 34720, 35016, 40852, 41664, 43770, 45229, 46688, 51065, 52080, 58360, 61278, 69440, 70032, 81704, 87540, 90458, 93376, 102130, 104160, 116720, 122556, 135687, 140064, 153195, 163408, 175080, 180916, 204260, 208320, 226145, 233440, 245112, 271374, 280128, 306390, 316603, 326816, 350160, 361832, 408520, 452290, 466880, 490224, 542748, 612780, 633206, 653632, 678435, 700320, 723664, 817040, 904580, 949809, 980448, 1085496, 1225560, 1266412, 1356870, 1400640, 1447328, 1583015, 1634080, 1809160, 1899618, 1960896, 2170992, 2451120, 2532824, 2713740, 2894656, 3166030, 3268160, 3618320, 3799236, 4341984, 4749045, 4902240, 5065648, 5427480, 6332060, 7236640, 7598472, 8683968, 9498090, 9804480, 10131296, 10854960, 12664120, 14473280, 15196944, 18996180, 20262592, 21709920, 25328240, 30393888, 37992360, 43419840, 50656480, 60787776, 75984720, 101312960, 151969440, 303938880]

約数ペア:

[(1, 303938880), (2, 151969440), (3, 101312960), (4, 75984720), (5, 60787776), (6, 50656480), (7, 43419840), (8, 37992360), (10, 30393888), (12, 25328240), (14, 21709920), (15, 20262592), (16, 18996180), (20, 15196944), (21, 14473280), (24, 12664120), (28, 10854960), (30, 10131296), (31, 9804480), (32, 9498090), (35, 8683968), (40, 7598472), (42, 7236640), (48, 6332060), (56, 5427480), (60, 5065648), (62, 4902240), (64, 4749045), (70, 4341984), (80, 3799236), (84, 3618320), (93, 3268160), (96, 3166030), (105, 2894656), (112, 2713740), (120, 2532824), (124, 2451120), (140, 2170992), (155, 1960896), (160, 1899618), (168, 1809160), (186, 1634080), (192, 1583015), (210, 1447328), (217, 1400640), (224, 1356870), (240, 1266412), (248, 1225560), (280, 1085496), (310, 980448), (320, 949809), (336, 904580), (372, 817040), (420, 723664), (434, 700320), (448, 678435), (465, 653632), (480, 633206), (496, 612780), (560, 542748), (620, 490224), (651, 466880), (672, 452290), (744, 408520), (840, 361832), (868, 350160), (930, 326816), (960, 316603), (992, 306390), (1085, 280128), (1120, 271374), (1240, 245112), (1302, 233440), (1344, 226145), (1459, 208320), (1488, 204260), (1680, 180916), (1736, 175080), (1860, 163408), (1984, 153195), (2170, 140064), (2240, 135687), (2480, 122556), (2604, 116720), (2918, 104160), (2976, 102130), (3255, 93376), (3360, 90458), (3472, 87540), (3720, 81704), (4340, 70032), (4377, 69440), (4960, 61278), (5208, 58360), (5836, 52080), (5952, 51065), (6510, 46688), (6720, 45229), (6944, 43770), (7295, 41664), (7440, 40852), (8680, 35016), (8754, 34720), (9920, 30639), (10213, 29760), (10416, 29180), (11672, 26040), (13020, 23344), (13888, 21885), (14590, 20832), (14880, 20426), (17360, 17508)]