167908320

素因数分解:

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

素因数の和:95

約数の個数: 288

約数和(自身を含む): 640392480

約数和(自身を除く): 472484160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 288, 304, 306, 323, 340, 342, 360, 361, 380, 408, 456, 480, 510, 544, 570, 608, 612, 646, 680, 684, 720, 722, 760, 765, 816, 855, 912, 969, 1020, 1083, 1140, 1224, 1292, 1360, 1368, 1440, 1444, 1520, 1530, 1615, 1632, 1710, 1805, 1824, 1938, 2040, 2166, 2280, 2448, 2584, 2720, 2736, 2888, 2907, 3040, 3060, 3230, 3249, 3420, 3610, 3876, 4080, 4332, 4560, 4845, 4896, 5168, 5415, 5472, 5776, 5814, 6120, 6137, 6460, 6498, 6840, 6859, 7220, 7752, 8160, 8664, 9120, 9690, 10336, 10830, 11552, 11628, 12240, 12274, 12920, 12996, 13680, 13718, 14440, 14535, 15504, 16245, 17328, 18411, 19380, 20577, 21660, 23256, 24480, 24548, 25840, 25992, 27360, 27436, 28880, 29070, 30685, 31008, 32490, 34295, 34656, 36822, 38760, 41154, 43320, 46512, 49096, 51680, 51984, 54872, 55233, 57760, 58140, 61370, 61731, 64980, 68590, 73644, 77520, 82308, 86640, 92055, 93024, 98192, 102885, 103968, 109744, 110466, 116280, 116603, 122740, 123462, 129960, 137180, 147288, 155040, 164616, 173280, 184110, 196384, 205770, 219488, 220932, 232560, 233206, 245480, 246924, 259920, 274360, 276165, 294576, 308655, 329232, 349809, 368220, 411540, 441864, 465120, 466412, 490960, 493848, 519840, 548720, 552330, 583015, 589152, 617310, 658464, 699618, 736440, 823080, 883728, 932824, 981920, 987696, 1049427, 1097440, 1104660, 1166030, 1234620, 1399236, 1472880, 1646160, 1749045, 1767456, 1865648, 1975392, 2098854, 2209320, 2332060, 2469240, 2798472, 2945760, 3292320, 3498090, 3731296, 4197708, 4418640, 4664120, 4938480, 5247135, 5596944, 6996180, 8395416, 8837280, 9328240, 9876960, 10494270, 11193888, 13992360, 16790832, 18656480, 20988540, 27984720, 33581664, 41977080, 55969440, 83954160, 167908320]

約数ペア:

[(1, 167908320), (2, 83954160), (3, 55969440), (4, 41977080), (5, 33581664), (6, 27984720), (8, 20988540), (9, 18656480), (10, 16790832), (12, 13992360), (15, 11193888), (16, 10494270), (17, 9876960), (18, 9328240), (19, 8837280), (20, 8395416), (24, 6996180), (30, 5596944), (32, 5247135), (34, 4938480), (36, 4664120), (38, 4418640), (40, 4197708), (45, 3731296), (48, 3498090), (51, 3292320), (57, 2945760), (60, 2798472), (68, 2469240), (72, 2332060), (76, 2209320), (80, 2098854), (85, 1975392), (90, 1865648), (95, 1767456), (96, 1749045), (102, 1646160), (114, 1472880), (120, 1399236), (136, 1234620), (144, 1166030), (152, 1104660), (153, 1097440), (160, 1049427), (170, 987696), (171, 981920), (180, 932824), (190, 883728), (204, 823080), (228, 736440), (240, 699618), (255, 658464), (272, 617310), (285, 589152), (288, 583015), (304, 552330), (306, 548720), (323, 519840), (340, 493848), (342, 490960), (360, 466412), (361, 465120), (380, 441864), (408, 411540), (456, 368220), (480, 349809), (510, 329232), (544, 308655), (570, 294576), (608, 276165), (612, 274360), (646, 259920), (680, 246924), (684, 245480), (720, 233206), (722, 232560), (760, 220932), (765, 219488), (816, 205770), (855, 196384), (912, 184110), (969, 173280), (1020, 164616), (1083, 155040), (1140, 147288), (1224, 137180), (1292, 129960), (1360, 123462), (1368, 122740), (1440, 116603), (1444, 116280), (1520, 110466), (1530, 109744), (1615, 103968), (1632, 102885), (1710, 98192), (1805, 93024), (1824, 92055), (1938, 86640), (2040, 82308), (2166, 77520), (2280, 73644), (2448, 68590), (2584, 64980), (2720, 61731), (2736, 61370), (2888, 58140), (2907, 57760), (3040, 55233), (3060, 54872), (3230, 51984), (3249, 51680), (3420, 49096), (3610, 46512), (3876, 43320), (4080, 41154), (4332, 38760), (4560, 36822), (4845, 34656), (4896, 34295), (5168, 32490), (5415, 31008), (5472, 30685), (5776, 29070), (5814, 28880), (6120, 27436), (6137, 27360), (6460, 25992), (6498, 25840), (6840, 24548), (6859, 24480), (7220, 23256), (7752, 21660), (8160, 20577), (8664, 19380), (9120, 18411), (9690, 17328), (10336, 16245), (10830, 15504), (11552, 14535), (11628, 14440), (12240, 13718), (12274, 13680), (12920, 12996)]