717990120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 2442258000

約数和(自身を除く): 1724267880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 97, 116, 120, 145, 174, 180, 194, 232, 261, 290, 291, 348, 360, 388, 435, 485, 522, 580, 582, 696, 709, 776, 870, 873, 970, 1044, 1160, 1164, 1305, 1418, 1455, 1740, 1746, 1940, 2088, 2127, 2328, 2610, 2813, 2836, 2910, 3480, 3492, 3545, 3880, 4254, 4365, 5220, 5626, 5672, 5820, 6381, 6984, 7090, 8439, 8508, 8730, 10440, 10635, 11252, 11640, 12762, 14065, 14180, 16878, 17016, 17460, 20561, 21270, 22504, 25317, 25524, 28130, 28360, 31905, 33756, 34920, 41122, 42195, 42540, 50634, 51048, 56260, 61683, 63810, 67512, 68773, 82244, 84390, 85080, 101268, 102805, 112520, 123366, 126585, 127620, 137546, 164488, 168780, 185049, 202536, 205610, 206319, 246732, 253170, 255240, 275092, 308415, 337560, 343865, 370098, 411220, 412638, 493464, 506340, 550184, 616830, 618957, 687730, 740196, 822440, 825276, 925245, 1012680, 1031595, 1233660, 1237914, 1375460, 1480392, 1650552, 1850490, 1994417, 2063190, 2467320, 2475828, 2750920, 3094785, 3700980, 3988834, 4126380, 4951656, 5983251, 6189570, 7401960, 7977668, 8252760, 9972085, 11966502, 12379140, 15955336, 17949753, 19944170, 23933004, 24758280, 29916255, 35899506, 39888340, 47866008, 59832510, 71799012, 79776680, 89748765, 119665020, 143598024, 179497530, 239330040, 358995060, 717990120]

約数ペア:

[(1, 717990120), (2, 358995060), (3, 239330040), (4, 179497530), (5, 143598024), (6, 119665020), (8, 89748765), (9, 79776680), (10, 71799012), (12, 59832510), (15, 47866008), (18, 39888340), (20, 35899506), (24, 29916255), (29, 24758280), (30, 23933004), (36, 19944170), (40, 17949753), (45, 15955336), (58, 12379140), (60, 11966502), (72, 9972085), (87, 8252760), (90, 7977668), (97, 7401960), (116, 6189570), (120, 5983251), (145, 4951656), (174, 4126380), (180, 3988834), (194, 3700980), (232, 3094785), (261, 2750920), (290, 2475828), (291, 2467320), (348, 2063190), (360, 1994417), (388, 1850490), (435, 1650552), (485, 1480392), (522, 1375460), (580, 1237914), (582, 1233660), (696, 1031595), (709, 1012680), (776, 925245), (870, 825276), (873, 822440), (970, 740196), (1044, 687730), (1160, 618957), (1164, 616830), (1305, 550184), (1418, 506340), (1455, 493464), (1740, 412638), (1746, 411220), (1940, 370098), (2088, 343865), (2127, 337560), (2328, 308415), (2610, 275092), (2813, 255240), (2836, 253170), (2910, 246732), (3480, 206319), (3492, 205610), (3545, 202536), (3880, 185049), (4254, 168780), (4365, 164488), (5220, 137546), (5626, 127620), (5672, 126585), (5820, 123366), (6381, 112520), (6984, 102805), (7090, 101268), (8439, 85080), (8508, 84390), (8730, 82244), (10440, 68773), (10635, 67512), (11252, 63810), (11640, 61683), (12762, 56260), (14065, 51048), (14180, 50634), (16878, 42540), (17016, 42195), (17460, 41122), (20561, 34920), (21270, 33756), (22504, 31905), (25317, 28360), (25524, 28130)]