16499219240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 45964800000

約数和(自身を除く): 29465580760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 167, 190, 196, 245, 266, 280, 334, 343, 379, 380, 392, 490, 532, 665, 668, 686, 758, 760, 835, 931, 980, 1064, 1169, 1330, 1336, 1372, 1516, 1670, 1715, 1862, 1895, 1960, 2338, 2653, 2660, 2744, 3032, 3173, 3340, 3430, 3724, 3790, 4655, 4676, 5306, 5320, 5845, 6346, 6517, 6680, 6860, 7201, 7448, 7580, 8183, 9310, 9352, 10612, 11690, 12692, 13034, 13265, 13720, 14402, 15160, 15865, 16366, 18571, 18620, 21224, 22211, 23380, 25384, 26068, 26530, 28804, 31730, 32585, 32732, 36005, 37142, 37240, 40915, 44422, 46760, 50407, 52136, 53060, 57281, 57608, 63293, 63460, 65170, 65464, 72010, 74284, 81830, 88844, 92855, 100814, 106120, 111055, 114562, 126586, 126920, 129997, 130340, 144020, 148568, 155477, 163660, 177688, 185710, 201628, 222110, 229124, 252035, 253172, 259994, 260680, 286405, 288040, 310954, 316465, 327320, 352849, 371420, 403256, 443051, 444220, 458248, 504070, 506344, 519988, 572810, 621908, 632930, 649985, 705698, 742840, 777385, 886102, 888440, 1008140, 1039976, 1088339, 1145620, 1202567, 1243816, 1265860, 1299970, 1411396, 1554770, 1764245, 1772204, 2016280, 2176678, 2215255, 2291240, 2405134, 2469943, 2531720, 2599940, 2822792, 3101357, 3109540, 3528490, 3544408, 4353356, 4430510, 4810268, 4939886, 5199880, 5441695, 6012835, 6202714, 6219080, 7056980, 8417969, 8706712, 8861020, 9620536, 9879772, 10883390, 12025670, 12349715, 12405428, 14113960, 15506785, 16835938, 17722040, 19759544, 21709499, 21766780, 24051340, 24699430, 24810856, 31013570, 33671876, 42089845, 43418998, 43533560, 48102680, 49398860, 58925783, 62027140, 67343752, 84179690, 86837996, 98797720, 108547495, 117851566, 124054280, 168359380, 173675992, 217094990, 235703132, 294628915, 336718760, 412480481, 434189980, 471406264, 589257830, 824960962, 868379960, 1178515660, 1649921924, 2062402405, 2357031320, 3299843848, 4124804810, 8249609620, 16499219240]

約数ペア:

[(1, 16499219240), (2, 8249609620), (4, 4124804810), (5, 3299843848), (7, 2357031320), (8, 2062402405), (10, 1649921924), (14, 1178515660), (19, 868379960), (20, 824960962), (28, 589257830), (35, 471406264), (38, 434189980), (40, 412480481), (49, 336718760), (56, 294628915), (70, 235703132), (76, 217094990), (95, 173675992), (98, 168359380), (133, 124054280), (140, 117851566), (152, 108547495), (167, 98797720), (190, 86837996), (196, 84179690), (245, 67343752), (266, 62027140), (280, 58925783), (334, 49398860), (343, 48102680), (379, 43533560), (380, 43418998), (392, 42089845), (490, 33671876), (532, 31013570), (665, 24810856), (668, 24699430), (686, 24051340), (758, 21766780), (760, 21709499), (835, 19759544), (931, 17722040), (980, 16835938), (1064, 15506785), (1169, 14113960), (1330, 12405428), (1336, 12349715), (1372, 12025670), (1516, 10883390), (1670, 9879772), (1715, 9620536), (1862, 8861020), (1895, 8706712), (1960, 8417969), (2338, 7056980), (2653, 6219080), (2660, 6202714), (2744, 6012835), (3032, 5441695), (3173, 5199880), (3340, 4939886), (3430, 4810268), (3724, 4430510), (3790, 4353356), (4655, 3544408), (4676, 3528490), (5306, 3109540), (5320, 3101357), (5845, 2822792), (6346, 2599940), (6517, 2531720), (6680, 2469943), (6860, 2405134), (7201, 2291240), (7448, 2215255), (7580, 2176678), (8183, 2016280), (9310, 1772204), (9352, 1764245), (10612, 1554770), (11690, 1411396), (12692, 1299970), (13034, 1265860), (13265, 1243816), (13720, 1202567), (14402, 1145620), (15160, 1088339), (15865, 1039976), (16366, 1008140), (18571, 888440), (18620, 886102), (21224, 777385), (22211, 742840), (23380, 705698), (25384, 649985), (26068, 632930), (26530, 621908), (28804, 572810), (31730, 519988), (32585, 506344), (32732, 504070), (36005, 458248), (37142, 444220), (37240, 443051), (40915, 403256), (44422, 371420), (46760, 352849), (50407, 327320), (52136, 316465), (53060, 310954), (57281, 288040), (57608, 286405), (63293, 260680), (63460, 259994), (65170, 253172), (65464, 252035), (72010, 229124), (74284, 222110), (81830, 201628), (88844, 185710), (92855, 177688), (100814, 163660), (106120, 155477), (111055, 148568), (114562, 144020), (126586, 130340), (126920, 129997)]