141672180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 315556620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 53, 60, 65, 69, 78, 92, 106, 115, 130, 138, 149, 156, 159, 195, 212, 230, 260, 265, 276, 298, 299, 318, 345, 390, 447, 460, 530, 596, 598, 636, 689, 690, 745, 780, 795, 894, 897, 1060, 1196, 1219, 1378, 1380, 1490, 1495, 1590, 1788, 1794, 1937, 2067, 2235, 2438, 2756, 2980, 2990, 3180, 3427, 3445, 3588, 3657, 3874, 4134, 4470, 4485, 4876, 5811, 5980, 6095, 6854, 6890, 7314, 7748, 7897, 8268, 8940, 8970, 9685, 10281, 10335, 11622, 12190, 13708, 13780, 14628, 15794, 15847, 17135, 17940, 18285, 19370, 20562, 20670, 23244, 23691, 24380, 29055, 31588, 31694, 34270, 36570, 38740, 39485, 41124, 41340, 44551, 47382, 47541, 51405, 58110, 63388, 68540, 73140, 78970, 79235, 89102, 94764, 95082, 102661, 102810, 116220, 118455, 133653, 157940, 158470, 178204, 181631, 190164, 205322, 205620, 222755, 236910, 237705, 267306, 307983, 316940, 363262, 410644, 445510, 473820, 475410, 513305, 534612, 544893, 615966, 668265, 726524, 891020, 908155, 950820, 1026610, 1089786, 1231932, 1336530, 1539915, 1816310, 2053220, 2179572, 2361203, 2673060, 2724465, 3079830, 3632620, 4722406, 5448930, 6159660, 7083609, 9444812, 10897860, 11806015, 14167218, 23612030, 28334436, 35418045, 47224060, 70836090, 141672180]

約数ペア:

[(1, 141672180), (2, 70836090), (3, 47224060), (4, 35418045), (5, 28334436), (6, 23612030), (10, 14167218), (12, 11806015), (13, 10897860), (15, 9444812), (20, 7083609), (23, 6159660), (26, 5448930), (30, 4722406), (39, 3632620), (46, 3079830), (52, 2724465), (53, 2673060), (60, 2361203), (65, 2179572), (69, 2053220), (78, 1816310), (92, 1539915), (106, 1336530), (115, 1231932), (130, 1089786), (138, 1026610), (149, 950820), (156, 908155), (159, 891020), (195, 726524), (212, 668265), (230, 615966), (260, 544893), (265, 534612), (276, 513305), (298, 475410), (299, 473820), (318, 445510), (345, 410644), (390, 363262), (447, 316940), (460, 307983), (530, 267306), (596, 237705), (598, 236910), (636, 222755), (689, 205620), (690, 205322), (745, 190164), (780, 181631), (795, 178204), (894, 158470), (897, 157940), (1060, 133653), (1196, 118455), (1219, 116220), (1378, 102810), (1380, 102661), (1490, 95082), (1495, 94764), (1590, 89102), (1788, 79235), (1794, 78970), (1937, 73140), (2067, 68540), (2235, 63388), (2438, 58110), (2756, 51405), (2980, 47541), (2990, 47382), (3180, 44551), (3427, 41340), (3445, 41124), (3588, 39485), (3657, 38740), (3874, 36570), (4134, 34270), (4470, 31694), (4485, 31588), (4876, 29055), (5811, 24380), (5980, 23691), (6095, 23244), (6854, 20670), (6890, 20562), (7314, 19370), (7748, 18285), (7897, 17940), (8268, 17135), (8940, 15847), (8970, 15794), (9685, 14628), (10281, 13780), (10335, 13708), (11622, 12190)]