168992460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 384

約数和(自身を含む): 684902400

約数和(自身を除く): 515909940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 156, 171, 180, 181, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 270, 273, 285, 315, 342, 351, 362, 364, 378, 380, 390, 399, 420, 455, 468, 494, 513, 532, 540, 543, 546, 570, 585, 630, 665, 684, 702, 724, 741, 756, 780, 798, 819, 855, 905, 910, 945, 988, 1026, 1086, 1092, 1140, 1170, 1197, 1235, 1260, 1267, 1330, 1365, 1404, 1482, 1596, 1629, 1638, 1710, 1729, 1755, 1810, 1820, 1890, 1995, 2052, 2172, 2223, 2340, 2353, 2394, 2457, 2470, 2534, 2565, 2660, 2715, 2730, 2964, 3258, 3276, 3420, 3439, 3458, 3510, 3591, 3620, 3705, 3780, 3801, 3990, 4095, 4446, 4706, 4788, 4887, 4914, 4940, 5068, 5130, 5187, 5430, 5460, 5985, 6335, 6516, 6669, 6878, 6916, 7020, 7059, 7182, 7410, 7602, 7980, 8145, 8190, 8645, 8892, 9412, 9774, 9828, 10260, 10317, 10374, 10860, 11115, 11403, 11765, 11970, 12285, 12670, 13338, 13756, 14118, 14364, 14820, 15204, 15561, 16290, 16380, 16471, 17195, 17290, 17955, 19005, 19548, 20634, 20748, 21177, 22230, 22806, 23530, 23940, 24073, 24435, 24570, 25340, 25935, 26676, 28236, 30951, 31122, 32580, 32942, 33345, 34209, 34390, 34580, 35295, 35910, 38010, 41268, 42354, 44460, 44707, 45612, 46683, 47060, 48146, 48870, 49140, 49413, 51585, 51870, 57015, 61902, 62244, 63531, 65884, 66690, 68418, 68780, 70590, 71820, 72219, 76020, 77805, 82355, 84708, 89414, 92853, 93366, 96292, 97740, 98826, 103170, 103740, 105885, 114030, 120365, 123804, 127062, 133380, 134121, 136836, 141180, 144438, 148239, 154755, 155610, 164710, 171045, 178828, 185706, 186732, 197652, 206340, 211770, 216657, 223535, 228060, 233415, 240730, 247065, 254124, 268242, 288876, 296478, 309510, 311220, 312949, 317655, 329420, 342090, 361095, 371412, 402363, 423540, 433314, 444717, 447070, 464265, 466830, 481460, 494130, 536484, 592956, 619020, 625898, 635310, 649971, 670605, 684180, 722190, 741195, 804726, 866628, 889434, 894140, 928530, 933660, 938847, 988260, 1083285, 1207089, 1251796, 1270620, 1299942, 1341210, 1444380, 1482390, 1564745, 1609452, 1778868, 1857060, 1877694, 2011815, 2166570, 2223585, 2414178, 2599884, 2682420, 2816541, 2964780, 3129490, 3249855, 3755388, 4023630, 4333140, 4447170, 4694235, 4828356, 5633082, 6035445, 6258980, 6499710, 8047260, 8449623, 8894340, 9388470, 11266164, 12070890, 12999420, 14082705, 16899246, 18776940, 24141780, 28165410, 33798492, 42248115, 56330820, 84496230, 168992460]

約数ペア:

[(1, 168992460), (2, 84496230), (3, 56330820), (4, 42248115), (5, 33798492), (6, 28165410), (7, 24141780), (9, 18776940), (10, 16899246), (12, 14082705), (13, 12999420), (14, 12070890), (15, 11266164), (18, 9388470), (19, 8894340), (20, 8449623), (21, 8047260), (26, 6499710), (27, 6258980), (28, 6035445), (30, 5633082), (35, 4828356), (36, 4694235), (38, 4447170), (39, 4333140), (42, 4023630), (45, 3755388), (52, 3249855), (54, 3129490), (57, 2964780), (60, 2816541), (63, 2682420), (65, 2599884), (70, 2414178), (76, 2223585), (78, 2166570), (84, 2011815), (90, 1877694), (91, 1857060), (95, 1778868), (105, 1609452), (108, 1564745), (114, 1482390), (117, 1444380), (126, 1341210), (130, 1299942), (133, 1270620), (135, 1251796), (140, 1207089), (156, 1083285), (171, 988260), (180, 938847), (181, 933660), (182, 928530), (189, 894140), (190, 889434), (195, 866628), (210, 804726), (228, 741195), (234, 722190), (247, 684180), (252, 670605), (260, 649971), (266, 635310), (270, 625898), (273, 619020), (285, 592956), (315, 536484), (342, 494130), (351, 481460), (362, 466830), (364, 464265), (378, 447070), (380, 444717), (390, 433314), (399, 423540), (420, 402363), (455, 371412), (468, 361095), (494, 342090), (513, 329420), (532, 317655), (540, 312949), (543, 311220), (546, 309510), (570, 296478), (585, 288876), (630, 268242), (665, 254124), (684, 247065), (702, 240730), (724, 233415), (741, 228060), (756, 223535), (780, 216657), (798, 211770), (819, 206340), (855, 197652), (905, 186732), (910, 185706), (945, 178828), (988, 171045), (1026, 164710), (1086, 155610), (1092, 154755), (1140, 148239), (1170, 144438), (1197, 141180), (1235, 136836), (1260, 134121), (1267, 133380), (1330, 127062), (1365, 123804), (1404, 120365), (1482, 114030), (1596, 105885), (1629, 103740), (1638, 103170), (1710, 98826), (1729, 97740), (1755, 96292), (1810, 93366), (1820, 92853), (1890, 89414), (1995, 84708), (2052, 82355), (2172, 77805), (2223, 76020), (2340, 72219), (2353, 71820), (2394, 70590), (2457, 68780), (2470, 68418), (2534, 66690), (2565, 65884), (2660, 63531), (2715, 62244), (2730, 61902), (2964, 57015), (3258, 51870), (3276, 51585), (3420, 49413), (3439, 49140), (3458, 48870), (3510, 48146), (3591, 47060), (3620, 46683), (3705, 45612), (3780, 44707), (3801, 44460), (3990, 42354), (4095, 41268), (4446, 38010), (4706, 35910), (4788, 35295), (4887, 34580), (4914, 34390), (4940, 34209), (5068, 33345), (5130, 32942), (5187, 32580), (5430, 31122), (5460, 30951), (5985, 28236), (6335, 26676), (6516, 25935), (6669, 25340), (6878, 24570), (6916, 24435), (7020, 24073), (7059, 23940), (7182, 23530), (7410, 22806), (7602, 22230), (7980, 21177), (8145, 20748), (8190, 20634), (8645, 19548), (8892, 19005), (9412, 17955), (9774, 17290), (9828, 17195), (10260, 16471), (10317, 16380), (10374, 16290), (10860, 15561), (11115, 15204), (11403, 14820), (11765, 14364), (11970, 14118), (12285, 13756), (12670, 13338)]