168359760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 240

約数和(自身を含む): 615912960

約数和(自身を除く): 447553200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 397, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 794, 855, 912, 930, 1116, 1140, 1178, 1191, 1240, 1368, 1395, 1488, 1520, 1588, 1710, 1767, 1860, 1985, 2232, 2280, 2356, 2382, 2480, 2736, 2790, 2945, 3176, 3420, 3534, 3573, 3720, 3970, 4464, 4560, 4712, 4764, 5301, 5580, 5890, 5955, 6352, 6840, 7068, 7146, 7440, 7543, 7940, 8835, 9424, 9528, 10602, 11160, 11780, 11910, 12307, 13680, 14136, 14292, 15086, 15880, 17670, 17865, 19056, 21204, 22320, 22629, 23560, 23820, 24614, 26505, 28272, 28584, 30172, 31760, 35340, 35730, 36921, 37715, 42408, 45258, 47120, 47640, 49228, 53010, 57168, 60344, 61535, 67887, 70680, 71460, 73842, 75430, 84816, 90516, 95280, 98456, 106020, 110763, 113145, 120688, 123070, 135774, 141360, 142920, 147684, 150860, 181032, 184605, 196912, 212040, 221526, 226290, 233833, 246140, 271548, 285840, 295368, 301720, 339435, 362064, 369210, 424080, 443052, 452580, 467666, 492280, 543096, 553815, 590736, 603440, 678870, 701499, 738420, 886104, 905160, 935332, 984560, 1086192, 1107630, 1169165, 1357740, 1402998, 1476840, 1772208, 1810320, 1870664, 2104497, 2215260, 2338330, 2715480, 2805996, 2953680, 3507495, 3741328, 4208994, 4430520, 4676660, 5430960, 5611992, 7014990, 8417988, 8861040, 9353320, 10522485, 11223984, 14029980, 16835976, 18706640, 21044970, 28059960, 33671952, 42089940, 56119920, 84179880, 168359760]

約数ペア:

[(1, 168359760), (2, 84179880), (3, 56119920), (4, 42089940), (5, 33671952), (6, 28059960), (8, 21044970), (9, 18706640), (10, 16835976), (12, 14029980), (15, 11223984), (16, 10522485), (18, 9353320), (19, 8861040), (20, 8417988), (24, 7014990), (30, 5611992), (31, 5430960), (36, 4676660), (38, 4430520), (40, 4208994), (45, 3741328), (48, 3507495), (57, 2953680), (60, 2805996), (62, 2715480), (72, 2338330), (76, 2215260), (80, 2104497), (90, 1870664), (93, 1810320), (95, 1772208), (114, 1476840), (120, 1402998), (124, 1357740), (144, 1169165), (152, 1107630), (155, 1086192), (171, 984560), (180, 935332), (186, 905160), (190, 886104), (228, 738420), (240, 701499), (248, 678870), (279, 603440), (285, 590736), (304, 553815), (310, 543096), (342, 492280), (360, 467666), (372, 452580), (380, 443052), (397, 424080), (456, 369210), (465, 362064), (496, 339435), (558, 301720), (570, 295368), (589, 285840), (620, 271548), (684, 246140), (720, 233833), (744, 226290), (760, 221526), (794, 212040), (855, 196912), (912, 184605), (930, 181032), (1116, 150860), (1140, 147684), (1178, 142920), (1191, 141360), (1240, 135774), (1368, 123070), (1395, 120688), (1488, 113145), (1520, 110763), (1588, 106020), (1710, 98456), (1767, 95280), (1860, 90516), (1985, 84816), (2232, 75430), (2280, 73842), (2356, 71460), (2382, 70680), (2480, 67887), (2736, 61535), (2790, 60344), (2945, 57168), (3176, 53010), (3420, 49228), (3534, 47640), (3573, 47120), (3720, 45258), (3970, 42408), (4464, 37715), (4560, 36921), (4712, 35730), (4764, 35340), (5301, 31760), (5580, 30172), (5890, 28584), (5955, 28272), (6352, 26505), (6840, 24614), (7068, 23820), (7146, 23560), (7440, 22629), (7543, 22320), (7940, 21204), (8835, 19056), (9424, 17865), (9528, 17670), (10602, 15880), (11160, 15086), (11780, 14292), (11910, 14136), (12307, 13680)]