71172360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 269268480

約数和(自身を除く): 198096120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 463, 488, 504, 549, 610, 630, 732, 840, 854, 915, 926, 1098, 1220, 1260, 1281, 1389, 1464, 1708, 1830, 1852, 2135, 2196, 2315, 2440, 2520, 2562, 2745, 2778, 3241, 3416, 3660, 3704, 3843, 4167, 4270, 4392, 4630, 5124, 5490, 5556, 6405, 6482, 6945, 7320, 7686, 8334, 8540, 9260, 9723, 10248, 10980, 11112, 12810, 12964, 13890, 15372, 16205, 16668, 17080, 18520, 19215, 19446, 20835, 21960, 25620, 25928, 27780, 28243, 29169, 30744, 32410, 33336, 38430, 38892, 41670, 48615, 51240, 55560, 56486, 58338, 64820, 76860, 77784, 83340, 84729, 97230, 112972, 116676, 129640, 141215, 145845, 153720, 166680, 169458, 194460, 197701, 225944, 233352, 254187, 282430, 291690, 338916, 388920, 395402, 423645, 508374, 564860, 583380, 593103, 677832, 790804, 847290, 988505, 1016748, 1129720, 1166760, 1186206, 1270935, 1581608, 1694580, 1779309, 1977010, 2033496, 2372412, 2541870, 2965515, 3389160, 3558618, 3954020, 4744824, 5083740, 5931030, 7117236, 7908040, 8896545, 10167480, 11862060, 14234472, 17793090, 23724120, 35586180, 71172360]

約数ペア:

[(1, 71172360), (2, 35586180), (3, 23724120), (4, 17793090), (5, 14234472), (6, 11862060), (7, 10167480), (8, 8896545), (9, 7908040), (10, 7117236), (12, 5931030), (14, 5083740), (15, 4744824), (18, 3954020), (20, 3558618), (21, 3389160), (24, 2965515), (28, 2541870), (30, 2372412), (35, 2033496), (36, 1977010), (40, 1779309), (42, 1694580), (45, 1581608), (56, 1270935), (60, 1186206), (61, 1166760), (63, 1129720), (70, 1016748), (72, 988505), (84, 847290), (90, 790804), (105, 677832), (120, 593103), (122, 583380), (126, 564860), (140, 508374), (168, 423645), (180, 395402), (183, 388920), (210, 338916), (244, 291690), (252, 282430), (280, 254187), (305, 233352), (315, 225944), (360, 197701), (366, 194460), (420, 169458), (427, 166680), (463, 153720), (488, 145845), (504, 141215), (549, 129640), (610, 116676), (630, 112972), (732, 97230), (840, 84729), (854, 83340), (915, 77784), (926, 76860), (1098, 64820), (1220, 58338), (1260, 56486), (1281, 55560), (1389, 51240), (1464, 48615), (1708, 41670), (1830, 38892), (1852, 38430), (2135, 33336), (2196, 32410), (2315, 30744), (2440, 29169), (2520, 28243), (2562, 27780), (2745, 25928), (2778, 25620), (3241, 21960), (3416, 20835), (3660, 19446), (3704, 19215), (3843, 18520), (4167, 17080), (4270, 16668), (4392, 16205), (4630, 15372), (5124, 13890), (5490, 12964), (5556, 12810), (6405, 11112), (6482, 10980), (6945, 10248), (7320, 9723), (7686, 9260), (8334, 8540)]