212053680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5208

約数の個数: 160

約数和(自身を含む): 768998400

約数和(自身を除く): 556944720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 5167, 6840, 8208, 10260, 10334, 13680, 15501, 20520, 20668, 25835, 31002, 41040, 41336, 46503, 51670, 62004, 77505, 82672, 93006, 98173, 103340, 124008, 139509, 155010, 186012, 196346, 206680, 232515, 248016, 279018, 294519, 310020, 372024, 392692, 413360, 465030, 490865, 558036, 589038, 620040, 697545, 744048, 785384, 883557, 930060, 981730, 1116072, 1178076, 1240080, 1395090, 1472595, 1570768, 1767114, 1860120, 1963460, 2232144, 2356152, 2650671, 2790180, 2945190, 3534228, 3720240, 3926920, 4417785, 4712304, 5301342, 5580360, 5890380, 7068456, 7853840, 8835570, 10602684, 11160720, 11780760, 13253355, 14136912, 17671140, 21205368, 23561520, 26506710, 35342280, 42410736, 53013420, 70684560, 106026840, 212053680]

約数ペア:

[(1, 212053680), (2, 106026840), (3, 70684560), (4, 53013420), (5, 42410736), (6, 35342280), (8, 26506710), (9, 23561520), (10, 21205368), (12, 17671140), (15, 14136912), (16, 13253355), (18, 11780760), (19, 11160720), (20, 10602684), (24, 8835570), (27, 7853840), (30, 7068456), (36, 5890380), (38, 5580360), (40, 5301342), (45, 4712304), (48, 4417785), (54, 3926920), (57, 3720240), (60, 3534228), (72, 2945190), (76, 2790180), (80, 2650671), (90, 2356152), (95, 2232144), (108, 1963460), (114, 1860120), (120, 1767114), (135, 1570768), (144, 1472595), (152, 1395090), (171, 1240080), (180, 1178076), (190, 1116072), (216, 981730), (228, 930060), (240, 883557), (270, 785384), (285, 744048), (304, 697545), (342, 620040), (360, 589038), (380, 558036), (432, 490865), (456, 465030), (513, 413360), (540, 392692), (570, 372024), (684, 310020), (720, 294519), (760, 279018), (855, 248016), (912, 232515), (1026, 206680), (1080, 196346), (1140, 186012), (1368, 155010), (1520, 139509), (1710, 124008), (2052, 103340), (2160, 98173), (2280, 93006), (2565, 82672), (2736, 77505), (3420, 62004), (4104, 51670), (4560, 46503), (5130, 41336), (5167, 41040), (6840, 31002), (8208, 25835), (10260, 20668), (10334, 20520), (13680, 15501)]