157900080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 563669280

約数和(自身を除く): 405769200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 208, 221, 229, 240, 255, 260, 272, 312, 338, 340, 390, 408, 442, 458, 507, 510, 520, 624, 663, 676, 680, 687, 780, 816, 845, 884, 916, 1014, 1020, 1040, 1105, 1145, 1326, 1352, 1360, 1374, 1560, 1690, 1768, 1832, 2028, 2040, 2210, 2290, 2535, 2652, 2704, 2748, 2873, 2977, 3120, 3315, 3380, 3435, 3536, 3664, 3893, 4056, 4080, 4420, 4580, 5070, 5304, 5496, 5746, 5954, 6630, 6760, 6870, 7786, 8112, 8619, 8840, 8931, 9160, 10140, 10608, 10992, 11492, 11679, 11908, 13260, 13520, 13740, 14365, 14885, 15572, 17238, 17680, 17862, 18320, 19465, 20280, 22984, 23358, 23816, 26520, 27480, 28730, 29770, 31144, 34476, 35724, 38701, 38930, 40560, 43095, 44655, 45968, 46716, 47632, 50609, 53040, 54960, 57460, 58395, 59540, 62288, 68952, 71448, 77402, 77860, 86190, 89310, 93432, 101218, 114920, 116103, 116790, 119080, 137904, 142896, 151827, 154804, 155720, 172380, 178620, 186864, 193505, 202436, 229840, 232206, 233580, 238160, 253045, 303654, 309608, 311440, 344760, 357240, 387010, 404872, 464412, 467160, 506090, 580515, 607308, 619216, 657917, 689520, 714480, 759135, 774020, 809744, 928824, 934320, 1012180, 1161030, 1214616, 1315834, 1518270, 1548040, 1857648, 1973751, 2024360, 2322060, 2429232, 2631668, 3036540, 3096080, 3289585, 3947502, 4048720, 4644120, 5263336, 6073080, 6579170, 7895004, 9288240, 9868755, 10526672, 12146160, 13158340, 15790008, 19737510, 26316680, 31580016, 39475020, 52633360, 78950040, 157900080]

約数ペア:

[(1, 157900080), (2, 78950040), (3, 52633360), (4, 39475020), (5, 31580016), (6, 26316680), (8, 19737510), (10, 15790008), (12, 13158340), (13, 12146160), (15, 10526672), (16, 9868755), (17, 9288240), (20, 7895004), (24, 6579170), (26, 6073080), (30, 5263336), (34, 4644120), (39, 4048720), (40, 3947502), (48, 3289585), (51, 3096080), (52, 3036540), (60, 2631668), (65, 2429232), (68, 2322060), (78, 2024360), (80, 1973751), (85, 1857648), (102, 1548040), (104, 1518270), (120, 1315834), (130, 1214616), (136, 1161030), (156, 1012180), (169, 934320), (170, 928824), (195, 809744), (204, 774020), (208, 759135), (221, 714480), (229, 689520), (240, 657917), (255, 619216), (260, 607308), (272, 580515), (312, 506090), (338, 467160), (340, 464412), (390, 404872), (408, 387010), (442, 357240), (458, 344760), (507, 311440), (510, 309608), (520, 303654), (624, 253045), (663, 238160), (676, 233580), (680, 232206), (687, 229840), (780, 202436), (816, 193505), (845, 186864), (884, 178620), (916, 172380), (1014, 155720), (1020, 154804), (1040, 151827), (1105, 142896), (1145, 137904), (1326, 119080), (1352, 116790), (1360, 116103), (1374, 114920), (1560, 101218), (1690, 93432), (1768, 89310), (1832, 86190), (2028, 77860), (2040, 77402), (2210, 71448), (2290, 68952), (2535, 62288), (2652, 59540), (2704, 58395), (2748, 57460), (2873, 54960), (2977, 53040), (3120, 50609), (3315, 47632), (3380, 46716), (3435, 45968), (3536, 44655), (3664, 43095), (3893, 40560), (4056, 38930), (4080, 38701), (4420, 35724), (4580, 34476), (5070, 31144), (5304, 29770), (5496, 28730), (5746, 27480), (5954, 26520), (6630, 23816), (6760, 23358), (6870, 22984), (7786, 20280), (8112, 19465), (8619, 18320), (8840, 17862), (8931, 17680), (9160, 17238), (10140, 15572), (10608, 14885), (10992, 14365), (11492, 13740), (11679, 13520), (11908, 13260)]