128733360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 497587200

約数和(自身を除く): 368853840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 74, 76, 80, 84, 95, 105, 109, 111, 112, 114, 120, 133, 140, 148, 152, 168, 185, 190, 210, 218, 222, 228, 240, 259, 266, 280, 285, 296, 304, 327, 336, 370, 380, 399, 420, 436, 444, 456, 518, 532, 545, 555, 560, 570, 592, 654, 665, 703, 740, 760, 763, 777, 798, 840, 872, 888, 912, 1036, 1064, 1090, 1110, 1140, 1295, 1308, 1330, 1406, 1480, 1520, 1526, 1554, 1596, 1635, 1680, 1744, 1776, 1995, 2071, 2072, 2109, 2128, 2180, 2220, 2280, 2289, 2590, 2616, 2660, 2812, 2960, 3052, 3108, 3192, 3270, 3515, 3815, 3885, 3990, 4033, 4142, 4144, 4218, 4360, 4440, 4560, 4578, 4921, 5180, 5232, 5320, 5624, 6104, 6213, 6216, 6384, 6540, 7030, 7630, 7770, 7980, 8066, 8284, 8436, 8720, 8880, 9156, 9842, 10355, 10360, 10545, 10640, 11248, 11445, 12099, 12208, 12426, 12432, 13080, 14060, 14497, 14763, 15260, 15540, 15960, 16132, 16568, 16872, 18312, 19684, 20165, 20710, 20720, 21090, 22890, 24198, 24605, 24852, 26160, 28120, 28231, 28994, 29526, 30520, 31065, 31080, 31920, 32264, 33136, 33744, 36624, 39368, 40330, 41420, 42180, 43491, 45780, 48396, 49210, 49704, 56240, 56462, 57988, 59052, 60495, 61040, 62130, 62160, 64528, 72485, 73815, 76627, 78736, 80660, 82840, 84360, 84693, 86982, 91560, 96792, 98420, 99408, 112924, 115976, 118104, 120990, 124260, 141155, 144970, 147630, 153254, 161320, 165680, 168720, 169386, 173964, 183120, 193584, 196840, 217455, 225848, 229881, 231952, 236208, 241980, 248520, 282310, 289940, 295260, 306508, 322640, 338772, 347928, 383135, 393680, 423465, 434910, 451696, 459762, 483960, 497040, 536389, 564620, 579880, 590520, 613016, 677544, 695856, 766270, 846930, 869820, 919524, 967920, 1072778, 1129240, 1149405, 1159760, 1181040, 1226032, 1355088, 1532540, 1609167, 1693860, 1739640, 1839048, 2145556, 2258480, 2298810, 2681945, 3065080, 3218334, 3387720, 3479280, 3678096, 4291112, 4597620, 5363890, 6130160, 6436668, 6775440, 8045835, 8582224, 9195240, 10727780, 12873336, 16091670, 18390480, 21455560, 25746672, 32183340, 42911120, 64366680, 128733360]

約数ペア:

[(1, 128733360), (2, 64366680), (3, 42911120), (4, 32183340), (5, 25746672), (6, 21455560), (7, 18390480), (8, 16091670), (10, 12873336), (12, 10727780), (14, 9195240), (15, 8582224), (16, 8045835), (19, 6775440), (20, 6436668), (21, 6130160), (24, 5363890), (28, 4597620), (30, 4291112), (35, 3678096), (37, 3479280), (38, 3387720), (40, 3218334), (42, 3065080), (48, 2681945), (56, 2298810), (57, 2258480), (60, 2145556), (70, 1839048), (74, 1739640), (76, 1693860), (80, 1609167), (84, 1532540), (95, 1355088), (105, 1226032), (109, 1181040), (111, 1159760), (112, 1149405), (114, 1129240), (120, 1072778), (133, 967920), (140, 919524), (148, 869820), (152, 846930), (168, 766270), (185, 695856), (190, 677544), (210, 613016), (218, 590520), (222, 579880), (228, 564620), (240, 536389), (259, 497040), (266, 483960), (280, 459762), (285, 451696), (296, 434910), (304, 423465), (327, 393680), (336, 383135), (370, 347928), (380, 338772), (399, 322640), (420, 306508), (436, 295260), (444, 289940), (456, 282310), (518, 248520), (532, 241980), (545, 236208), (555, 231952), (560, 229881), (570, 225848), (592, 217455), (654, 196840), (665, 193584), (703, 183120), (740, 173964), (760, 169386), (763, 168720), (777, 165680), (798, 161320), (840, 153254), (872, 147630), (888, 144970), (912, 141155), (1036, 124260), (1064, 120990), (1090, 118104), (1110, 115976), (1140, 112924), (1295, 99408), (1308, 98420), (1330, 96792), (1406, 91560), (1480, 86982), (1520, 84693), (1526, 84360), (1554, 82840), (1596, 80660), (1635, 78736), (1680, 76627), (1744, 73815), (1776, 72485), (1995, 64528), (2071, 62160), (2072, 62130), (2109, 61040), (2128, 60495), (2180, 59052), (2220, 57988), (2280, 56462), (2289, 56240), (2590, 49704), (2616, 49210), (2660, 48396), (2812, 45780), (2960, 43491), (3052, 42180), (3108, 41420), (3192, 40330), (3270, 39368), (3515, 36624), (3815, 33744), (3885, 33136), (3990, 32264), (4033, 31920), (4142, 31080), (4144, 31065), (4218, 30520), (4360, 29526), (4440, 28994), (4560, 28231), (4578, 28120), (4921, 26160), (5180, 24852), (5232, 24605), (5320, 24198), (5624, 22890), (6104, 21090), (6213, 20720), (6216, 20710), (6384, 20165), (6540, 19684), (7030, 18312), (7630, 16872), (7770, 16568), (7980, 16132), (8066, 15960), (8284, 15540), (8436, 15260), (8720, 14763), (8880, 14497), (9156, 14060), (9842, 13080), (10355, 12432), (10360, 12426), (10545, 12208), (10640, 12099), (11248, 11445)]