160621440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 512

約数和(自身を含む): 669772800

約数和(自身を除く): 509151360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 37, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 74, 76, 80, 84, 85, 95, 96, 102, 105, 111, 112, 114, 119, 120, 128, 133, 136, 140, 148, 152, 160, 168, 170, 185, 190, 192, 204, 210, 222, 224, 228, 238, 240, 255, 259, 266, 272, 280, 285, 296, 304, 320, 323, 336, 340, 357, 370, 380, 384, 399, 408, 420, 444, 448, 456, 476, 480, 510, 518, 532, 544, 555, 560, 570, 592, 595, 608, 629, 640, 646, 665, 672, 680, 703, 714, 740, 760, 777, 798, 816, 840, 888, 896, 912, 952, 960, 969, 1020, 1036, 1064, 1088, 1110, 1120, 1140, 1184, 1190, 1216, 1258, 1292, 1295, 1330, 1344, 1360, 1406, 1428, 1480, 1520, 1554, 1596, 1615, 1632, 1680, 1776, 1785, 1824, 1887, 1904, 1920, 1938, 1995, 2040, 2072, 2109, 2128, 2176, 2220, 2240, 2261, 2280, 2368, 2380, 2432, 2516, 2584, 2590, 2660, 2688, 2720, 2812, 2856, 2960, 3040, 3108, 3145, 3192, 3230, 3264, 3360, 3515, 3552, 3570, 3648, 3774, 3808, 3876, 3885, 3990, 4080, 4144, 4218, 4256, 4403, 4440, 4480, 4522, 4560, 4736, 4760, 4845, 4921, 5032, 5168, 5180, 5320, 5440, 5624, 5712, 5920, 6080, 6216, 6290, 6384, 6460, 6528, 6720, 6783, 7030, 7104, 7140, 7296, 7548, 7616, 7752, 7770, 7980, 8160, 8288, 8436, 8512, 8806, 8880, 9044, 9120, 9435, 9520, 9690, 9842, 10064, 10336, 10360, 10545, 10640, 10880, 11248, 11305, 11424, 11840, 11951, 12160, 12432, 12580, 12768, 12920, 13209, 13440, 13566, 14060, 14208, 14280, 14763, 15096, 15232, 15504, 15540, 15960, 16320, 16576, 16872, 17024, 17612, 17760, 18088, 18240, 18870, 19040, 19380, 19684, 20128, 20672, 20720, 21090, 21280, 22015, 22496, 22610, 22848, 23680, 23902, 24605, 24864, 25160, 25536, 25840, 26418, 27132, 28120, 28560, 29526, 30192, 31008, 31080, 31920, 32640, 33152, 33744, 33915, 35224, 35520, 35853, 36176, 36480, 37740, 38080, 38760, 39368, 40256, 41344, 41440, 42180, 42560, 44030, 44992, 45220, 45696, 47804, 49210, 49728, 50320, 51072, 51680, 52836, 54264, 56240, 57120, 59052, 59755, 60384, 62016, 62160, 63840, 66045, 67488, 67830, 70448, 71040, 71706, 72352, 73815, 75480, 76160, 77520, 78736, 80512, 82880, 83657, 84360, 85120, 88060, 89984, 90440, 95608, 98420, 99456, 100640, 103360, 105672, 108528, 112480, 114240, 118104, 119510, 120768, 124032, 124320, 127680, 132090, 134976, 135660, 140896, 143412, 144704, 147630, 150960, 155040, 157472, 165760, 167314, 168720, 176120, 179265, 180880, 191216, 196840, 201280, 206720, 211344, 217056, 224960, 228480, 236208, 239020, 241536, 248640, 250971, 255360, 264180, 269952, 271320, 281792, 286824, 289408, 295260, 301920, 310080, 314944, 334628, 337440, 352240, 358530, 361760, 382432, 393680, 402560, 418285, 422688, 434112, 449920, 472416, 478040, 497280, 501942, 528360, 542640, 563584, 573648, 590520, 603840, 620160, 629888, 669256, 674880, 704480, 717060, 723520, 764864, 787360, 836570, 845376, 868224, 944832, 956080, 1003884, 1056720, 1085280, 1147296, 1181040, 1207680, 1254855, 1338512, 1349760, 1408960, 1434120, 1447040, 1529728, 1574720, 1673140, 1690752, 1889664, 1912160, 2007768, 2113440, 2170560, 2294592, 2362080, 2509710, 2677024, 2817920, 2868240, 3149440, 3346280, 3824320, 4015536, 4226880, 4341120, 4589184, 4724160, 5019420, 5354048, 5736480, 6692560, 7648640, 8031072, 8453760, 9448320, 10038840, 10708096, 11472960, 13385120, 16062144, 20077680, 22945920, 26770240, 32124288, 40155360, 53540480, 80310720, 160621440]

約数ペア:

[(1, 160621440), (2, 80310720), (3, 53540480), (4, 40155360), (5, 32124288), (6, 26770240), (7, 22945920), (8, 20077680), (10, 16062144), (12, 13385120), (14, 11472960), (15, 10708096), (16, 10038840), (17, 9448320), (19, 8453760), (20, 8031072), (21, 7648640), (24, 6692560), (28, 5736480), (30, 5354048), (32, 5019420), (34, 4724160), (35, 4589184), (37, 4341120), (38, 4226880), (40, 4015536), (42, 3824320), (48, 3346280), (51, 3149440), (56, 2868240), (57, 2817920), (60, 2677024), (64, 2509710), (68, 2362080), (70, 2294592), (74, 2170560), (76, 2113440), (80, 2007768), (84, 1912160), (85, 1889664), (95, 1690752), (96, 1673140), (102, 1574720), (105, 1529728), (111, 1447040), (112, 1434120), (114, 1408960), (119, 1349760), (120, 1338512), (128, 1254855), (133, 1207680), (136, 1181040), (140, 1147296), (148, 1085280), (152, 1056720), (160, 1003884), (168, 956080), (170, 944832), (185, 868224), (190, 845376), (192, 836570), (204, 787360), (210, 764864), (222, 723520), (224, 717060), (228, 704480), (238, 674880), (240, 669256), (255, 629888), (259, 620160), (266, 603840), (272, 590520), (280, 573648), (285, 563584), (296, 542640), (304, 528360), (320, 501942), (323, 497280), (336, 478040), (340, 472416), (357, 449920), (370, 434112), (380, 422688), (384, 418285), (399, 402560), (408, 393680), (420, 382432), (444, 361760), (448, 358530), (456, 352240), (476, 337440), (480, 334628), (510, 314944), (518, 310080), (532, 301920), (544, 295260), (555, 289408), (560, 286824), (570, 281792), (592, 271320), (595, 269952), (608, 264180), (629, 255360), (640, 250971), (646, 248640), (665, 241536), (672, 239020), (680, 236208), (703, 228480), (714, 224960), (740, 217056), (760, 211344), (777, 206720), (798, 201280), (816, 196840), (840, 191216), (888, 180880), (896, 179265), (912, 176120), (952, 168720), (960, 167314), (969, 165760), (1020, 157472), (1036, 155040), (1064, 150960), (1088, 147630), (1110, 144704), (1120, 143412), (1140, 140896), (1184, 135660), (1190, 134976), (1216, 132090), (1258, 127680), (1292, 124320), (1295, 124032), (1330, 120768), (1344, 119510), (1360, 118104), (1406, 114240), (1428, 112480), (1480, 108528), (1520, 105672), (1554, 103360), (1596, 100640), (1615, 99456), (1632, 98420), (1680, 95608), (1776, 90440), (1785, 89984), (1824, 88060), (1887, 85120), (1904, 84360), (1920, 83657), (1938, 82880), (1995, 80512), (2040, 78736), (2072, 77520), (2109, 76160), (2128, 75480), (2176, 73815), (2220, 72352), (2240, 71706), (2261, 71040), (2280, 70448), (2368, 67830), (2380, 67488), (2432, 66045), (2516, 63840), (2584, 62160), (2590, 62016), (2660, 60384), (2688, 59755), (2720, 59052), (2812, 57120), (2856, 56240), (2960, 54264), (3040, 52836), (3108, 51680), (3145, 51072), (3192, 50320), (3230, 49728), (3264, 49210), (3360, 47804), (3515, 45696), (3552, 45220), (3570, 44992), (3648, 44030), (3774, 42560), (3808, 42180), (3876, 41440), (3885, 41344), (3990, 40256), (4080, 39368), (4144, 38760), (4218, 38080), (4256, 37740), (4403, 36480), (4440, 36176), (4480, 35853), (4522, 35520), (4560, 35224), (4736, 33915), (4760, 33744), (4845, 33152), (4921, 32640), (5032, 31920), (5168, 31080), (5180, 31008), (5320, 30192), (5440, 29526), (5624, 28560), (5712, 28120), (5920, 27132), (6080, 26418), (6216, 25840), (6290, 25536), (6384, 25160), (6460, 24864), (6528, 24605), (6720, 23902), (6783, 23680), (7030, 22848), (7104, 22610), (7140, 22496), (7296, 22015), (7548, 21280), (7616, 21090), (7752, 20720), (7770, 20672), (7980, 20128), (8160, 19684), (8288, 19380), (8436, 19040), (8512, 18870), (8806, 18240), (8880, 18088), (9044, 17760), (9120, 17612), (9435, 17024), (9520, 16872), (9690, 16576), (9842, 16320), (10064, 15960), (10336, 15540), (10360, 15504), (10545, 15232), (10640, 15096), (10880, 14763), (11248, 14280), (11305, 14208), (11424, 14060), (11840, 13566), (11951, 13440), (12160, 13209), (12432, 12920), (12580, 12768)]