412142520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4885

約数の個数: 128

約数和(自身を含む): 1332080640

約数和(自身を除く): 919938120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 4817, 5704, 7130, 8556, 9634, 10695, 14260, 14451, 17112, 19268, 21390, 24085, 28520, 28902, 38536, 42780, 48170, 57804, 72255, 85560, 96340, 110791, 115608, 144510, 149327, 192680, 221582, 289020, 298654, 332373, 443164, 447981, 553955, 578040, 597308, 664746, 746635, 886328, 895962, 1107910, 1194616, 1329492, 1493270, 1661865, 1791924, 2215820, 2239905, 2658984, 2986540, 3323730, 3434521, 3583848, 4431640, 4479810, 5973080, 6647460, 6869042, 8959620, 10303563, 13294920, 13738084, 17172605, 17919240, 20607126, 27476168, 34345210, 41214252, 51517815, 68690420, 82428504, 103035630, 137380840, 206071260, 412142520]

約数ペア:

[(1, 412142520), (2, 206071260), (3, 137380840), (4, 103035630), (5, 82428504), (6, 68690420), (8, 51517815), (10, 41214252), (12, 34345210), (15, 27476168), (20, 20607126), (23, 17919240), (24, 17172605), (30, 13738084), (31, 13294920), (40, 10303563), (46, 8959620), (60, 6869042), (62, 6647460), (69, 5973080), (92, 4479810), (93, 4431640), (115, 3583848), (120, 3434521), (124, 3323730), (138, 2986540), (155, 2658984), (184, 2239905), (186, 2215820), (230, 1791924), (248, 1661865), (276, 1493270), (310, 1329492), (345, 1194616), (372, 1107910), (460, 895962), (465, 886328), (552, 746635), (620, 664746), (690, 597308), (713, 578040), (744, 553955), (920, 447981), (930, 443164), (1240, 332373), (1380, 298654), (1426, 289020), (1860, 221582), (2139, 192680), (2760, 149327), (2852, 144510), (3565, 115608), (3720, 110791), (4278, 96340), (4817, 85560), (5704, 72255), (7130, 57804), (8556, 48170), (9634, 42780), (10695, 38536), (14260, 28902), (14451, 28520), (17112, 24085), (19268, 21390)]