227992440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8597}}^1$

素因数の和:8641

約数の個数: 128

約数和(自身を含む): 780010560

約数和(自身を除く): 552018120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8597, 8840, 13260, 17194, 25791, 26520, 34388, 42985, 51582, 68776, 85970, 103164, 111761, 128955, 146149, 171940, 206328, 223522, 257910, 292298, 335283, 343880, 438447, 447044, 515820, 558805, 584596, 670566, 730745, 876894, 894088, 1031640, 1117610, 1169192, 1341132, 1461490, 1676415, 1753788, 1899937, 2192235, 2235220, 2682264, 2922980, 3352830, 3507576, 3799874, 4384470, 4470440, 5699811, 5845960, 6705660, 7599748, 8768940, 9499685, 11399622, 13411320, 15199496, 17537880, 18999370, 22799244, 28499055, 37998740, 45598488, 56998110, 75997480, 113996220, 227992440]

約数ペア:

[(1, 227992440), (2, 113996220), (3, 75997480), (4, 56998110), (5, 45598488), (6, 37998740), (8, 28499055), (10, 22799244), (12, 18999370), (13, 17537880), (15, 15199496), (17, 13411320), (20, 11399622), (24, 9499685), (26, 8768940), (30, 7599748), (34, 6705660), (39, 5845960), (40, 5699811), (51, 4470440), (52, 4384470), (60, 3799874), (65, 3507576), (68, 3352830), (78, 2922980), (85, 2682264), (102, 2235220), (104, 2192235), (120, 1899937), (130, 1753788), (136, 1676415), (156, 1461490), (170, 1341132), (195, 1169192), (204, 1117610), (221, 1031640), (255, 894088), (260, 876894), (312, 730745), (340, 670566), (390, 584596), (408, 558805), (442, 515820), (510, 447044), (520, 438447), (663, 343880), (680, 335283), (780, 292298), (884, 257910), (1020, 223522), (1105, 206328), (1326, 171940), (1560, 146149), (1768, 128955), (2040, 111761), (2210, 103164), (2652, 85970), (3315, 68776), (4420, 51582), (5304, 42985), (6630, 34388), (8597, 26520), (8840, 25791), (13260, 17194)]