151845720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 532224000

約数和(自身を除く): 380378280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 47, 52, 57, 60, 65, 76, 78, 94, 95, 104, 109, 114, 120, 130, 141, 152, 156, 188, 190, 195, 218, 228, 235, 247, 260, 282, 285, 312, 327, 376, 380, 390, 436, 456, 470, 494, 520, 545, 564, 570, 611, 654, 705, 741, 760, 780, 872, 893, 940, 988, 1090, 1128, 1140, 1222, 1235, 1308, 1410, 1417, 1482, 1560, 1635, 1786, 1833, 1880, 1976, 2071, 2180, 2280, 2444, 2470, 2616, 2679, 2820, 2834, 2964, 3055, 3270, 3572, 3666, 3705, 4142, 4251, 4360, 4465, 4888, 4940, 5123, 5358, 5640, 5668, 5928, 6110, 6213, 6540, 7085, 7144, 7332, 7410, 8284, 8502, 8930, 9165, 9880, 10246, 10355, 10716, 11336, 11609, 12220, 12426, 13080, 13395, 14170, 14664, 14820, 15369, 16568, 17004, 17860, 18330, 20492, 20710, 21255, 21432, 23218, 24440, 24852, 25615, 26790, 26923, 28340, 29640, 30738, 31065, 34008, 34827, 35720, 36660, 40984, 41420, 42510, 46436, 49704, 51230, 53580, 53846, 56680, 58045, 61476, 62130, 66599, 69654, 73320, 76845, 80769, 82840, 85020, 92872, 97337, 102460, 107160, 107692, 116090, 122952, 124260, 133198, 134615, 139308, 153690, 161538, 170040, 174135, 194674, 199797, 204920, 215384, 232180, 248520, 266396, 269230, 278616, 292011, 307380, 323076, 332995, 348270, 389348, 399594, 403845, 464360, 486685, 532792, 538460, 584022, 614760, 646152, 665990, 696540, 778696, 799188, 807690, 973370, 998985, 1076920, 1168044, 1265381, 1331980, 1393080, 1460055, 1598376, 1615380, 1946740, 1997970, 2336088, 2530762, 2663960, 2920110, 3230760, 3796143, 3893480, 3995940, 5061524, 5840220, 6326905, 7592286, 7991880, 10123048, 11680440, 12653810, 15184572, 18980715, 25307620, 30369144, 37961430, 50615240, 75922860, 151845720]

約数ペア:

[(1, 151845720), (2, 75922860), (3, 50615240), (4, 37961430), (5, 30369144), (6, 25307620), (8, 18980715), (10, 15184572), (12, 12653810), (13, 11680440), (15, 10123048), (19, 7991880), (20, 7592286), (24, 6326905), (26, 5840220), (30, 5061524), (38, 3995940), (39, 3893480), (40, 3796143), (47, 3230760), (52, 2920110), (57, 2663960), (60, 2530762), (65, 2336088), (76, 1997970), (78, 1946740), (94, 1615380), (95, 1598376), (104, 1460055), (109, 1393080), (114, 1331980), (120, 1265381), (130, 1168044), (141, 1076920), (152, 998985), (156, 973370), (188, 807690), (190, 799188), (195, 778696), (218, 696540), (228, 665990), (235, 646152), (247, 614760), (260, 584022), (282, 538460), (285, 532792), (312, 486685), (327, 464360), (376, 403845), (380, 399594), (390, 389348), (436, 348270), (456, 332995), (470, 323076), (494, 307380), (520, 292011), (545, 278616), (564, 269230), (570, 266396), (611, 248520), (654, 232180), (705, 215384), (741, 204920), (760, 199797), (780, 194674), (872, 174135), (893, 170040), (940, 161538), (988, 153690), (1090, 139308), (1128, 134615), (1140, 133198), (1222, 124260), (1235, 122952), (1308, 116090), (1410, 107692), (1417, 107160), (1482, 102460), (1560, 97337), (1635, 92872), (1786, 85020), (1833, 82840), (1880, 80769), (1976, 76845), (2071, 73320), (2180, 69654), (2280, 66599), (2444, 62130), (2470, 61476), (2616, 58045), (2679, 56680), (2820, 53846), (2834, 53580), (2964, 51230), (3055, 49704), (3270, 46436), (3572, 42510), (3666, 41420), (3705, 40984), (4142, 36660), (4251, 35720), (4360, 34827), (4465, 34008), (4888, 31065), (4940, 30738), (5123, 29640), (5358, 28340), (5640, 26923), (5668, 26790), (5928, 25615), (6110, 24852), (6213, 24440), (6540, 23218), (7085, 21432), (7144, 21255), (7332, 20710), (7410, 20492), (8284, 18330), (8502, 17860), (8930, 17004), (9165, 16568), (9880, 15369), (10246, 14820), (10355, 14664), (10716, 14170), (11336, 13395), (11609, 13080), (12220, 12426)]