115380720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:629

約数の個数: 320

約数和(自身を含む): 489968640

約数和(自身を除く): 374587920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 587, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1174, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1761, 1820, 1872, 1890, 2160, 2184, 2340, 2348, 2457, 2520, 2730, 2808, 2935, 3024, 3120, 3276, 3510, 3522, 3640, 3780, 4095, 4109, 4368, 4680, 4696, 4914, 5040, 5283, 5460, 5616, 5870, 6552, 7020, 7044, 7280, 7560, 7631, 8190, 8218, 8805, 9360, 9392, 9828, 10566, 10920, 11740, 12285, 12327, 13104, 14040, 14088, 15120, 15262, 15849, 16380, 16436, 17610, 19656, 20545, 21132, 21840, 22893, 23480, 24570, 24654, 26415, 28080, 28176, 30524, 31698, 32760, 32872, 35220, 36981, 38155, 39312, 41090, 42264, 45786, 46960, 49140, 49308, 52830, 53417, 61048, 61635, 63396, 65520, 65744, 68679, 70440, 73962, 76310, 79245, 82180, 84528, 91572, 98280, 98616, 105660, 106834, 110943, 114465, 122096, 123270, 126792, 137358, 140880, 147924, 152620, 158490, 160251, 164360, 183144, 184905, 196560, 197232, 206037, 211320, 213668, 221886, 228930, 246540, 253584, 267085, 274716, 295848, 305240, 316980, 320502, 328720, 343395, 366288, 369810, 412074, 422640, 427336, 443772, 457860, 480753, 493080, 534170, 549432, 554715, 591696, 610480, 633960, 641004, 686790, 739620, 801255, 824148, 854672, 887544, 915720, 961506, 986160, 1030185, 1068340, 1098864, 1109430, 1267920, 1282008, 1373580, 1442259, 1479240, 1602510, 1648296, 1775088, 1831440, 1923012, 2060370, 2136680, 2218860, 2403765, 2564016, 2747160, 2884518, 2958480, 3205020, 3296592, 3846024, 4120740, 4273360, 4437720, 4807530, 5494320, 5769036, 6410040, 7211295, 7692048, 8241480, 8875440, 9615060, 11538072, 12820080, 14422590, 16482960, 19230120, 23076144, 28845180, 38460240, 57690360, 115380720]

約数ペア:

[(1, 115380720), (2, 57690360), (3, 38460240), (4, 28845180), (5, 23076144), (6, 19230120), (7, 16482960), (8, 14422590), (9, 12820080), (10, 11538072), (12, 9615060), (13, 8875440), (14, 8241480), (15, 7692048), (16, 7211295), (18, 6410040), (20, 5769036), (21, 5494320), (24, 4807530), (26, 4437720), (27, 4273360), (28, 4120740), (30, 3846024), (35, 3296592), (36, 3205020), (39, 2958480), (40, 2884518), (42, 2747160), (45, 2564016), (48, 2403765), (52, 2218860), (54, 2136680), (56, 2060370), (60, 1923012), (63, 1831440), (65, 1775088), (70, 1648296), (72, 1602510), (78, 1479240), (80, 1442259), (84, 1373580), (90, 1282008), (91, 1267920), (104, 1109430), (105, 1098864), (108, 1068340), (112, 1030185), (117, 986160), (120, 961506), (126, 915720), (130, 887544), (135, 854672), (140, 824148), (144, 801255), (156, 739620), (168, 686790), (180, 641004), (182, 633960), (189, 610480), (195, 591696), (208, 554715), (210, 549432), (216, 534170), (234, 493080), (240, 480753), (252, 457860), (260, 443772), (270, 427336), (273, 422640), (280, 412074), (312, 369810), (315, 366288), (336, 343395), (351, 328720), (360, 320502), (364, 316980), (378, 305240), (390, 295848), (420, 274716), (432, 267085), (455, 253584), (468, 246540), (504, 228930), (520, 221886), (540, 213668), (546, 211320), (560, 206037), (585, 197232), (587, 196560), (624, 184905), (630, 183144), (702, 164360), (720, 160251), (728, 158490), (756, 152620), (780, 147924), (819, 140880), (840, 137358), (910, 126792), (936, 123270), (945, 122096), (1008, 114465), (1040, 110943), (1080, 106834), (1092, 105660), (1170, 98616), (1174, 98280), (1260, 91572), (1365, 84528), (1404, 82180), (1456, 79245), (1512, 76310), (1560, 73962), (1638, 70440), (1680, 68679), (1755, 65744), (1761, 65520), (1820, 63396), (1872, 61635), (1890, 61048), (2160, 53417), (2184, 52830), (2340, 49308), (2348, 49140), (2457, 46960), (2520, 45786), (2730, 42264), (2808, 41090), (2935, 39312), (3024, 38155), (3120, 36981), (3276, 35220), (3510, 32872), (3522, 32760), (3640, 31698), (3780, 30524), (4095, 28176), (4109, 28080), (4368, 26415), (4680, 24654), (4696, 24570), (4914, 23480), (5040, 22893), (5283, 21840), (5460, 21132), (5616, 20545), (5870, 19656), (6552, 17610), (7020, 16436), (7044, 16380), (7280, 15849), (7560, 15262), (7631, 15120), (8190, 14088), (8218, 14040), (8805, 13104), (9360, 12327), (9392, 12285), (9828, 11740), (10566, 10920)]