298172520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 1040195520

約数和(自身を除く): 742023000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 83, 85, 90, 102, 120, 136, 153, 166, 170, 180, 204, 249, 255, 306, 332, 340, 360, 408, 415, 498, 510, 587, 612, 664, 680, 747, 765, 830, 996, 1020, 1174, 1224, 1245, 1411, 1494, 1530, 1660, 1761, 1992, 2040, 2348, 2490, 2822, 2935, 2988, 3060, 3320, 3522, 3735, 4233, 4696, 4980, 5283, 5644, 5870, 5976, 6120, 7044, 7055, 7470, 8466, 8805, 9960, 9979, 10566, 11288, 11740, 12699, 14088, 14110, 14940, 16932, 17610, 19958, 21132, 21165, 23480, 25398, 26415, 28220, 29880, 29937, 33864, 35220, 39916, 42264, 42330, 48721, 49895, 50796, 52830, 56440, 59874, 63495, 70440, 79832, 84660, 89811, 97442, 99790, 101592, 105660, 119748, 126990, 146163, 149685, 169320, 179622, 194884, 199580, 211320, 239496, 243605, 253980, 292326, 299370, 359244, 389768, 399160, 438489, 449055, 487210, 507960, 584652, 598740, 718488, 730815, 828257, 876978, 898110, 974420, 1169304, 1197480, 1461630, 1656514, 1753956, 1796220, 1948840, 2192445, 2484771, 2923260, 3313028, 3507912, 3592440, 4141285, 4384890, 4969542, 5846520, 6626056, 7454313, 8282570, 8769780, 9939084, 12423855, 14908626, 16565140, 17539560, 19878168, 24847710, 29817252, 33130280, 37271565, 49695420, 59634504, 74543130, 99390840, 149086260, 298172520]

約数ペア:

[(1, 298172520), (2, 149086260), (3, 99390840), (4, 74543130), (5, 59634504), (6, 49695420), (8, 37271565), (9, 33130280), (10, 29817252), (12, 24847710), (15, 19878168), (17, 17539560), (18, 16565140), (20, 14908626), (24, 12423855), (30, 9939084), (34, 8769780), (36, 8282570), (40, 7454313), (45, 6626056), (51, 5846520), (60, 4969542), (68, 4384890), (72, 4141285), (83, 3592440), (85, 3507912), (90, 3313028), (102, 2923260), (120, 2484771), (136, 2192445), (153, 1948840), (166, 1796220), (170, 1753956), (180, 1656514), (204, 1461630), (249, 1197480), (255, 1169304), (306, 974420), (332, 898110), (340, 876978), (360, 828257), (408, 730815), (415, 718488), (498, 598740), (510, 584652), (587, 507960), (612, 487210), (664, 449055), (680, 438489), (747, 399160), (765, 389768), (830, 359244), (996, 299370), (1020, 292326), (1174, 253980), (1224, 243605), (1245, 239496), (1411, 211320), (1494, 199580), (1530, 194884), (1660, 179622), (1761, 169320), (1992, 149685), (2040, 146163), (2348, 126990), (2490, 119748), (2822, 105660), (2935, 101592), (2988, 99790), (3060, 97442), (3320, 89811), (3522, 84660), (3735, 79832), (4233, 70440), (4696, 63495), (4980, 59874), (5283, 56440), (5644, 52830), (5870, 50796), (5976, 49895), (6120, 48721), (7044, 42330), (7055, 42264), (7470, 39916), (8466, 35220), (8805, 33864), (9960, 29937), (9979, 29880), (10566, 28220), (11288, 26415), (11740, 25398), (12699, 23480), (14088, 21165), (14110, 21132), (14940, 19958), (16932, 17610)]