171442320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 659957760

約数和(自身を除く): 488515440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 131, 133, 140, 152, 164, 168, 190, 205, 210, 228, 240, 246, 262, 266, 280, 285, 287, 304, 328, 336, 380, 393, 399, 410, 420, 456, 492, 524, 532, 560, 570, 574, 615, 655, 656, 665, 760, 779, 786, 798, 820, 840, 861, 912, 917, 984, 1048, 1064, 1140, 1148, 1230, 1310, 1330, 1435, 1520, 1558, 1572, 1596, 1640, 1680, 1722, 1834, 1965, 1968, 1995, 2096, 2128, 2280, 2296, 2337, 2460, 2489, 2620, 2660, 2751, 2870, 3116, 3144, 3192, 3280, 3444, 3668, 3895, 3930, 3990, 4305, 4560, 4585, 4592, 4674, 4920, 4978, 5240, 5320, 5371, 5453, 5502, 5740, 6232, 6288, 6384, 6888, 7336, 7467, 7790, 7860, 7980, 8610, 9170, 9348, 9840, 9956, 10480, 10640, 10742, 10906, 11004, 11480, 11685, 12445, 12464, 13755, 13776, 14672, 14934, 15580, 15720, 15960, 16113, 16359, 17220, 17423, 18340, 18696, 19912, 21484, 21812, 22008, 22960, 23370, 24890, 26855, 27265, 27510, 29868, 31160, 31440, 31920, 32226, 32718, 34440, 34846, 36680, 37335, 37392, 37597, 39824, 42968, 43624, 44016, 46740, 49780, 52269, 53710, 54530, 55020, 59736, 62320, 64452, 65436, 68880, 69692, 73360, 74670, 75194, 80565, 81795, 85936, 87115, 87248, 93480, 99560, 102049, 104538, 107420, 109060, 110040, 112791, 119472, 128904, 130872, 139384, 149340, 150388, 161130, 163590, 174230, 186960, 187985, 199120, 204098, 209076, 214840, 218120, 220080, 225582, 257808, 261345, 261744, 278768, 298680, 300776, 306147, 322260, 327180, 348460, 375970, 408196, 418152, 429680, 436240, 451164, 510245, 522690, 563955, 597360, 601552, 612294, 644520, 654360, 696920, 714343, 751940, 816392, 836304, 902328, 1020490, 1045380, 1127910, 1224588, 1289040, 1308720, 1393840, 1428686, 1503880, 1530735, 1632784, 1804656, 2040980, 2090760, 2143029, 2255820, 2449176, 2857372, 3007760, 3061470, 3571715, 4081960, 4181520, 4286058, 4511640, 4898352, 5714744, 6122940, 7143430, 8163920, 8572116, 9023280, 10715145, 11429488, 12245880, 14286860, 17144232, 21430290, 24491760, 28573720, 34288464, 42860580, 57147440, 85721160, 171442320]

約数ペア:

[(1, 171442320), (2, 85721160), (3, 57147440), (4, 42860580), (5, 34288464), (6, 28573720), (7, 24491760), (8, 21430290), (10, 17144232), (12, 14286860), (14, 12245880), (15, 11429488), (16, 10715145), (19, 9023280), (20, 8572116), (21, 8163920), (24, 7143430), (28, 6122940), (30, 5714744), (35, 4898352), (38, 4511640), (40, 4286058), (41, 4181520), (42, 4081960), (48, 3571715), (56, 3061470), (57, 3007760), (60, 2857372), (70, 2449176), (76, 2255820), (80, 2143029), (82, 2090760), (84, 2040980), (95, 1804656), (105, 1632784), (112, 1530735), (114, 1503880), (120, 1428686), (123, 1393840), (131, 1308720), (133, 1289040), (140, 1224588), (152, 1127910), (164, 1045380), (168, 1020490), (190, 902328), (205, 836304), (210, 816392), (228, 751940), (240, 714343), (246, 696920), (262, 654360), (266, 644520), (280, 612294), (285, 601552), (287, 597360), (304, 563955), (328, 522690), (336, 510245), (380, 451164), (393, 436240), (399, 429680), (410, 418152), (420, 408196), (456, 375970), (492, 348460), (524, 327180), (532, 322260), (560, 306147), (570, 300776), (574, 298680), (615, 278768), (655, 261744), (656, 261345), (665, 257808), (760, 225582), (779, 220080), (786, 218120), (798, 214840), (820, 209076), (840, 204098), (861, 199120), (912, 187985), (917, 186960), (984, 174230), (1048, 163590), (1064, 161130), (1140, 150388), (1148, 149340), (1230, 139384), (1310, 130872), (1330, 128904), (1435, 119472), (1520, 112791), (1558, 110040), (1572, 109060), (1596, 107420), (1640, 104538), (1680, 102049), (1722, 99560), (1834, 93480), (1965, 87248), (1968, 87115), (1995, 85936), (2096, 81795), (2128, 80565), (2280, 75194), (2296, 74670), (2337, 73360), (2460, 69692), (2489, 68880), (2620, 65436), (2660, 64452), (2751, 62320), (2870, 59736), (3116, 55020), (3144, 54530), (3192, 53710), (3280, 52269), (3444, 49780), (3668, 46740), (3895, 44016), (3930, 43624), (3990, 42968), (4305, 39824), (4560, 37597), (4585, 37392), (4592, 37335), (4674, 36680), (4920, 34846), (4978, 34440), (5240, 32718), (5320, 32226), (5371, 31920), (5453, 31440), (5502, 31160), (5740, 29868), (6232, 27510), (6288, 27265), (6384, 26855), (6888, 24890), (7336, 23370), (7467, 22960), (7790, 22008), (7860, 21812), (7980, 21484), (8610, 19912), (9170, 18696), (9348, 18340), (9840, 17423), (9956, 17220), (10480, 16359), (10640, 16113), (10742, 15960), (10906, 15720), (11004, 15580), (11480, 14934), (11685, 14672), (12445, 13776), (12464, 13755)]