79615440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 299980800

約数和(自身を除く): 220365360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 36, 40, 41, 45, 48, 54, 58, 60, 62, 72, 80, 82, 87, 90, 93, 108, 116, 120, 123, 124, 135, 144, 145, 155, 164, 174, 180, 186, 205, 216, 232, 240, 246, 248, 261, 270, 279, 290, 310, 328, 348, 360, 369, 372, 410, 432, 435, 464, 465, 492, 496, 522, 540, 558, 580, 615, 620, 656, 696, 720, 738, 744, 783, 820, 837, 870, 899, 930, 984, 1044, 1080, 1107, 1116, 1160, 1189, 1230, 1240, 1271, 1305, 1392, 1395, 1476, 1488, 1566, 1640, 1674, 1740, 1798, 1845, 1860, 1968, 2088, 2160, 2214, 2232, 2320, 2378, 2460, 2480, 2542, 2610, 2697, 2790, 2952, 3132, 3280, 3348, 3480, 3567, 3596, 3690, 3720, 3813, 3915, 4176, 4185, 4428, 4464, 4495, 4756, 4920, 5084, 5220, 5394, 5535, 5580, 5904, 5945, 6264, 6355, 6696, 6960, 7134, 7192, 7380, 7440, 7626, 7830, 8091, 8370, 8856, 8990, 9512, 9840, 10168, 10440, 10701, 10788, 11070, 11160, 11439, 11890, 12528, 12710, 13392, 13485, 14268, 14384, 14760, 15252, 15660, 16182, 16740, 17712, 17835, 17980, 19024, 19065, 20336, 20880, 21402, 21576, 22140, 22320, 22878, 23780, 24273, 25420, 26970, 28536, 29520, 30504, 31320, 32103, 32364, 33480, 34317, 35670, 35960, 36859, 38130, 40455, 42804, 43152, 44280, 45756, 47560, 48546, 50840, 53505, 53940, 57072, 57195, 61008, 62640, 64206, 64728, 66960, 68634, 71340, 71920, 73718, 76260, 80910, 85608, 88560, 91512, 95120, 97092, 101680, 107010, 107880, 110577, 114390, 121365, 128412, 129456, 137268, 142680, 147436, 152520, 160515, 161820, 171216, 171585, 183024, 184295, 194184, 214020, 215760, 221154, 228780, 242730, 256824, 274536, 285360, 294872, 305040, 321030, 323640, 331731, 343170, 368590, 388368, 428040, 442308, 457560, 485460, 513648, 549072, 552885, 589744, 642060, 647280, 663462, 686340, 737180, 856080, 884616, 915120, 970920, 995193, 1105770, 1284120, 1326924, 1372680, 1474360, 1658655, 1769232, 1941840, 1990386, 2211540, 2568240, 2653848, 2745360, 2948720, 3317310, 3980772, 4423080, 4975965, 5307696, 6634620, 7961544, 8846160, 9951930, 13269240, 15923088, 19903860, 26538480, 39807720, 79615440]

約数ペア:

[(1, 79615440), (2, 39807720), (3, 26538480), (4, 19903860), (5, 15923088), (6, 13269240), (8, 9951930), (9, 8846160), (10, 7961544), (12, 6634620), (15, 5307696), (16, 4975965), (18, 4423080), (20, 3980772), (24, 3317310), (27, 2948720), (29, 2745360), (30, 2653848), (31, 2568240), (36, 2211540), (40, 1990386), (41, 1941840), (45, 1769232), (48, 1658655), (54, 1474360), (58, 1372680), (60, 1326924), (62, 1284120), (72, 1105770), (80, 995193), (82, 970920), (87, 915120), (90, 884616), (93, 856080), (108, 737180), (116, 686340), (120, 663462), (123, 647280), (124, 642060), (135, 589744), (144, 552885), (145, 549072), (155, 513648), (164, 485460), (174, 457560), (180, 442308), (186, 428040), (205, 388368), (216, 368590), (232, 343170), (240, 331731), (246, 323640), (248, 321030), (261, 305040), (270, 294872), (279, 285360), (290, 274536), (310, 256824), (328, 242730), (348, 228780), (360, 221154), (369, 215760), (372, 214020), (410, 194184), (432, 184295), (435, 183024), (464, 171585), (465, 171216), (492, 161820), (496, 160515), (522, 152520), (540, 147436), (558, 142680), (580, 137268), (615, 129456), (620, 128412), (656, 121365), (696, 114390), (720, 110577), (738, 107880), (744, 107010), (783, 101680), (820, 97092), (837, 95120), (870, 91512), (899, 88560), (930, 85608), (984, 80910), (1044, 76260), (1080, 73718), (1107, 71920), (1116, 71340), (1160, 68634), (1189, 66960), (1230, 64728), (1240, 64206), (1271, 62640), (1305, 61008), (1392, 57195), (1395, 57072), (1476, 53940), (1488, 53505), (1566, 50840), (1640, 48546), (1674, 47560), (1740, 45756), (1798, 44280), (1845, 43152), (1860, 42804), (1968, 40455), (2088, 38130), (2160, 36859), (2214, 35960), (2232, 35670), (2320, 34317), (2378, 33480), (2460, 32364), (2480, 32103), (2542, 31320), (2610, 30504), (2697, 29520), (2790, 28536), (2952, 26970), (3132, 25420), (3280, 24273), (3348, 23780), (3480, 22878), (3567, 22320), (3596, 22140), (3690, 21576), (3720, 21402), (3813, 20880), (3915, 20336), (4176, 19065), (4185, 19024), (4428, 17980), (4464, 17835), (4495, 17712), (4756, 16740), (4920, 16182), (5084, 15660), (5220, 15252), (5394, 14760), (5535, 14384), (5580, 14268), (5904, 13485), (5945, 13392), (6264, 12710), (6355, 12528), (6696, 11890), (6960, 11439), (7134, 11160), (7192, 11070), (7380, 10788), (7440, 10701), (7626, 10440), (7830, 10168), (8091, 9840), (8370, 9512), (8856, 8990)]