84161070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 269568000

約数和(自身を除く): 185406930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 79, 89, 90, 95, 105, 114, 126, 133, 158, 171, 178, 190, 210, 237, 266, 267, 285, 315, 342, 395, 399, 445, 474, 534, 553, 570, 623, 630, 665, 711, 790, 798, 801, 855, 890, 1106, 1185, 1197, 1246, 1330, 1335, 1422, 1501, 1602, 1659, 1691, 1710, 1869, 1995, 2370, 2394, 2670, 2765, 3002, 3115, 3318, 3382, 3555, 3738, 3990, 4005, 4503, 4977, 5073, 5530, 5607, 5985, 6230, 7031, 7110, 7505, 8010, 8295, 8455, 9006, 9345, 9954, 10146, 10507, 11214, 11837, 11970, 13509, 14062, 15010, 15219, 16590, 16910, 18690, 21014, 21093, 22515, 23674, 24885, 25365, 27018, 28035, 30438, 31521, 35155, 35511, 42186, 45030, 49217, 49770, 50730, 52535, 56070, 59185, 63042, 63279, 67545, 70310, 71022, 76095, 94563, 98434, 105070, 105465, 106533, 118370, 126558, 133589, 135090, 147651, 152190, 157605, 177555, 189126, 210930, 213066, 246085, 267178, 295302, 315210, 316395, 355110, 400767, 442953, 472815, 492170, 532665, 632790, 667945, 738255, 801534, 885906, 935123, 945630, 1065330, 1202301, 1335890, 1476510, 1870246, 2003835, 2214765, 2404602, 2805369, 4007670, 4429530, 4675615, 5610738, 6011505, 8416107, 9351230, 12023010, 14026845, 16832214, 28053690, 42080535, 84161070]

約数ペア:

[(1, 84161070), (2, 42080535), (3, 28053690), (5, 16832214), (6, 14026845), (7, 12023010), (9, 9351230), (10, 8416107), (14, 6011505), (15, 5610738), (18, 4675615), (19, 4429530), (21, 4007670), (30, 2805369), (35, 2404602), (38, 2214765), (42, 2003835), (45, 1870246), (57, 1476510), (63, 1335890), (70, 1202301), (79, 1065330), (89, 945630), (90, 935123), (95, 885906), (105, 801534), (114, 738255), (126, 667945), (133, 632790), (158, 532665), (171, 492170), (178, 472815), (190, 442953), (210, 400767), (237, 355110), (266, 316395), (267, 315210), (285, 295302), (315, 267178), (342, 246085), (395, 213066), (399, 210930), (445, 189126), (474, 177555), (534, 157605), (553, 152190), (570, 147651), (623, 135090), (630, 133589), (665, 126558), (711, 118370), (790, 106533), (798, 105465), (801, 105070), (855, 98434), (890, 94563), (1106, 76095), (1185, 71022), (1197, 70310), (1246, 67545), (1330, 63279), (1335, 63042), (1422, 59185), (1501, 56070), (1602, 52535), (1659, 50730), (1691, 49770), (1710, 49217), (1869, 45030), (1995, 42186), (2370, 35511), (2394, 35155), (2670, 31521), (2765, 30438), (3002, 28035), (3115, 27018), (3318, 25365), (3382, 24885), (3555, 23674), (3738, 22515), (3990, 21093), (4005, 21014), (4503, 18690), (4977, 16910), (5073, 16590), (5530, 15219), (5607, 15010), (5985, 14062), (6230, 13509), (7031, 11970), (7110, 11837), (7505, 11214), (8010, 10507), (8295, 10146), (8455, 9954), (9006, 9345)]