2318015520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4639}}^1$

素因数の和:5007

約数の個数: 144

約数和(自身を含む): 7934734080

約数和(自身を除く): 5616718560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 347, 360, 480, 694, 720, 1041, 1388, 1440, 1735, 2082, 2776, 3123, 3470, 4164, 4639, 5205, 5552, 6246, 6940, 8328, 9278, 10410, 11104, 12492, 13880, 13917, 15615, 16656, 18556, 20820, 23195, 24984, 27760, 27834, 31230, 33312, 37112, 41640, 41751, 46390, 49968, 55520, 55668, 62460, 69585, 74224, 83280, 83502, 92780, 99936, 111336, 124920, 139170, 148448, 166560, 167004, 185560, 208755, 222672, 249840, 278340, 334008, 371120, 417510, 445344, 499680, 556680, 668016, 742240, 835020, 1113360, 1336032, 1609733, 1670040, 2226720, 3219466, 3340080, 4829199, 6438932, 6680160, 8048665, 9658398, 12877864, 14487597, 16097330, 19316796, 24145995, 25755728, 28975194, 32194660, 38633592, 48291990, 51511456, 57950388, 64389320, 72437985, 77267184, 96583980, 115900776, 128778640, 144875970, 154534368, 193167960, 231801552, 257557280, 289751940, 386335920, 463603104, 579503880, 772671840, 1159007760, 2318015520]

約数ペア:

[(1, 2318015520), (2, 1159007760), (3, 772671840), (4, 579503880), (5, 463603104), (6, 386335920), (8, 289751940), (9, 257557280), (10, 231801552), (12, 193167960), (15, 154534368), (16, 144875970), (18, 128778640), (20, 115900776), (24, 96583980), (30, 77267184), (32, 72437985), (36, 64389320), (40, 57950388), (45, 51511456), (48, 48291990), (60, 38633592), (72, 32194660), (80, 28975194), (90, 25755728), (96, 24145995), (120, 19316796), (144, 16097330), (160, 14487597), (180, 12877864), (240, 9658398), (288, 8048665), (347, 6680160), (360, 6438932), (480, 4829199), (694, 3340080), (720, 3219466), (1041, 2226720), (1388, 1670040), (1440, 1609733), (1735, 1336032), (2082, 1113360), (2776, 835020), (3123, 742240), (3470, 668016), (4164, 556680), (4639, 499680), (5205, 445344), (5552, 417510), (6246, 371120), (6940, 334008), (8328, 278340), (9278, 249840), (10410, 222672), (11104, 208755), (12492, 185560), (13880, 167004), (13917, 166560), (15615, 148448), (16656, 139170), (18556, 124920), (20820, 111336), (23195, 99936), (24984, 92780), (27760, 83502), (27834, 83280), (31230, 74224), (33312, 69585), (37112, 62460), (41640, 55668), (41751, 55520), (46390, 49968)]