218841036180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{20297}}^1$

素因数の和:20946

約数の個数: 192

約数和(自身を含む): 689760465408

約数和(自身を除く): 470919429228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 601, 690, 780, 897, 1196, 1202, 1380, 1495, 1794, 1803, 2404, 2990, 3005, 3588, 3606, 4485, 5980, 6010, 7212, 7813, 8970, 9015, 12020, 13823, 15626, 17940, 18030, 20297, 23439, 27646, 31252, 36060, 39065, 40594, 41469, 46878, 55292, 60891, 69115, 78130, 81188, 82938, 93756, 101485, 117195, 121782, 138230, 156260, 165876, 179699, 202970, 207345, 234390, 243564, 263861, 276460, 304455, 359398, 405940, 414690, 466831, 468780, 527722, 539097, 608910, 718796, 791583, 829380, 898495, 933662, 1055444, 1078194, 1217820, 1319305, 1400493, 1583166, 1796990, 1867324, 2156388, 2334155, 2638610, 2695485, 2800986, 3166332, 3593980, 3957915, 4668310, 5277220, 5390970, 5601972, 6068803, 7002465, 7915830, 9336620, 10781940, 12137606, 12198497, 14004930, 15831660, 18206409, 24275212, 24396994, 28009860, 30344015, 36412818, 36595491, 48793988, 60688030, 60992485, 72825636, 73190982, 91032045, 121376060, 121984970, 146381964, 158580461, 182064090, 182977455, 243969940, 280565431, 317160922, 364128180, 365954910, 475741383, 561130862, 634321844, 731909820, 792902305, 841696293, 951482766, 1122261724, 1402827155, 1585804610, 1683392586, 1902965532, 2378706915, 2805654310, 3171609220, 3366785172, 3647350603, 4208481465, 4757413830, 5611308620, 7294701206, 8416962930, 9514827660, 10942051809, 14589402412, 16833925860, 18236753015, 21884103618, 36473506030, 43768207236, 54710259045, 72947012060, 109420518090, 218841036180]

約数ペア:

[(1, 218841036180), (2, 109420518090), (3, 72947012060), (4, 54710259045), (5, 43768207236), (6, 36473506030), (10, 21884103618), (12, 18236753015), (13, 16833925860), (15, 14589402412), (20, 10942051809), (23, 9514827660), (26, 8416962930), (30, 7294701206), (39, 5611308620), (46, 4757413830), (52, 4208481465), (60, 3647350603), (65, 3366785172), (69, 3171609220), (78, 2805654310), (92, 2378706915), (115, 1902965532), (130, 1683392586), (138, 1585804610), (156, 1402827155), (195, 1122261724), (230, 951482766), (260, 841696293), (276, 792902305), (299, 731909820), (345, 634321844), (390, 561130862), (460, 475741383), (598, 365954910), (601, 364128180), (690, 317160922), (780, 280565431), (897, 243969940), (1196, 182977455), (1202, 182064090), (1380, 158580461), (1495, 146381964), (1794, 121984970), (1803, 121376060), (2404, 91032045), (2990, 73190982), (3005, 72825636), (3588, 60992485), (3606, 60688030), (4485, 48793988), (5980, 36595491), (6010, 36412818), (7212, 30344015), (7813, 28009860), (8970, 24396994), (9015, 24275212), (12020, 18206409), (13823, 15831660), (15626, 14004930), (17940, 12198497), (18030, 12137606), (20297, 10781940), (23439, 9336620), (27646, 7915830), (31252, 7002465), (36060, 6068803), (39065, 5601972), (40594, 5390970), (41469, 5277220), (46878, 4668310), (55292, 3957915), (60891, 3593980), (69115, 3166332), (78130, 2800986), (81188, 2695485), (82938, 2638610), (93756, 2334155), (101485, 2156388), (117195, 1867324), (121782, 1796990), (138230, 1583166), (156260, 1400493), (165876, 1319305), (179699, 1217820), (202970, 1078194), (207345, 1055444), (234390, 933662), (243564, 898495), (263861, 829380), (276460, 791583), (304455, 718796), (359398, 608910), (405940, 539097), (414690, 527722), (466831, 468780)]