235031940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 288

約数和(自身を含む): 876185856

約数和(自身を除く): 641153916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 110, 115, 117, 130, 132, 138, 143, 156, 165, 180, 195, 198, 207, 220, 230, 234, 253, 260, 276, 286, 299, 330, 345, 390, 396, 397, 414, 429, 460, 468, 495, 506, 572, 585, 598, 660, 690, 715, 759, 780, 794, 828, 858, 897, 990, 1012, 1035, 1170, 1191, 1196, 1265, 1287, 1380, 1430, 1495, 1518, 1588, 1716, 1794, 1980, 1985, 2070, 2145, 2277, 2340, 2382, 2530, 2574, 2691, 2860, 2990, 3036, 3289, 3573, 3588, 3795, 3970, 4140, 4290, 4367, 4485, 4554, 4764, 5060, 5148, 5161, 5382, 5955, 5980, 6435, 6578, 7146, 7590, 7940, 8580, 8734, 8970, 9108, 9131, 9867, 10322, 10764, 11385, 11910, 12870, 13101, 13156, 13455, 14292, 15180, 15483, 16445, 17468, 17865, 17940, 18262, 19734, 20644, 21835, 22770, 23820, 25740, 25805, 26202, 26910, 27393, 29601, 30966, 32890, 35730, 36524, 39303, 39468, 43670, 45540, 45655, 46449, 49335, 51610, 52404, 53820, 54786, 56771, 59202, 61932, 65505, 65780, 71460, 77415, 78606, 82179, 87340, 91310, 92898, 98670, 100441, 103220, 109572, 113542, 118404, 118703, 131010, 136965, 148005, 154830, 157212, 164358, 170313, 182620, 185796, 196515, 197340, 200882, 227084, 232245, 237406, 262020, 273930, 283855, 296010, 301323, 309660, 328716, 340626, 356109, 393030, 401764, 410895, 464490, 474812, 502205, 510939, 547860, 567710, 592020, 593515, 602646, 681252, 712218, 786060, 821790, 851565, 903969, 928980, 1004410, 1021878, 1068327, 1135420, 1187030, 1205292, 1305733, 1424436, 1506615, 1643580, 1703130, 1780545, 1807938, 2008820, 2043756, 2136654, 2374060, 2554695, 2611466, 3013230, 3406260, 3561090, 3615876, 3917199, 4273308, 4519845, 5109390, 5222932, 5341635, 6026460, 6528665, 7122180, 7834398, 9039690, 10218780, 10683270, 11751597, 13057330, 15668796, 18079380, 19585995, 21366540, 23503194, 26114660, 39171990, 47006388, 58757985, 78343980, 117515970, 235031940]

約数ペア:

[(1, 235031940), (2, 117515970), (3, 78343980), (4, 58757985), (5, 47006388), (6, 39171990), (9, 26114660), (10, 23503194), (11, 21366540), (12, 19585995), (13, 18079380), (15, 15668796), (18, 13057330), (20, 11751597), (22, 10683270), (23, 10218780), (26, 9039690), (30, 7834398), (33, 7122180), (36, 6528665), (39, 6026460), (44, 5341635), (45, 5222932), (46, 5109390), (52, 4519845), (55, 4273308), (60, 3917199), (65, 3615876), (66, 3561090), (69, 3406260), (78, 3013230), (90, 2611466), (92, 2554695), (99, 2374060), (110, 2136654), (115, 2043756), (117, 2008820), (130, 1807938), (132, 1780545), (138, 1703130), (143, 1643580), (156, 1506615), (165, 1424436), (180, 1305733), (195, 1205292), (198, 1187030), (207, 1135420), (220, 1068327), (230, 1021878), (234, 1004410), (253, 928980), (260, 903969), (276, 851565), (286, 821790), (299, 786060), (330, 712218), (345, 681252), (390, 602646), (396, 593515), (397, 592020), (414, 567710), (429, 547860), (460, 510939), (468, 502205), (495, 474812), (506, 464490), (572, 410895), (585, 401764), (598, 393030), (660, 356109), (690, 340626), (715, 328716), (759, 309660), (780, 301323), (794, 296010), (828, 283855), (858, 273930), (897, 262020), (990, 237406), (1012, 232245), (1035, 227084), (1170, 200882), (1191, 197340), (1196, 196515), (1265, 185796), (1287, 182620), (1380, 170313), (1430, 164358), (1495, 157212), (1518, 154830), (1588, 148005), (1716, 136965), (1794, 131010), (1980, 118703), (1985, 118404), (2070, 113542), (2145, 109572), (2277, 103220), (2340, 100441), (2382, 98670), (2530, 92898), (2574, 91310), (2691, 87340), (2860, 82179), (2990, 78606), (3036, 77415), (3289, 71460), (3573, 65780), (3588, 65505), (3795, 61932), (3970, 59202), (4140, 56771), (4290, 54786), (4367, 53820), (4485, 52404), (4554, 51610), (4764, 49335), (5060, 46449), (5148, 45655), (5161, 45540), (5382, 43670), (5955, 39468), (5980, 39303), (6435, 36524), (6578, 35730), (7146, 32890), (7590, 30966), (7940, 29601), (8580, 27393), (8734, 26910), (8970, 26202), (9108, 25805), (9131, 25740), (9867, 23820), (10322, 22770), (10764, 21835), (11385, 20644), (11910, 19734), (12870, 18262), (13101, 17940), (13156, 17865), (13455, 17468), (14292, 16445), (15180, 15483)]