151222240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 419126400

約数和(自身を除く): 267904160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 65, 80, 92, 104, 109, 115, 116, 130, 145, 160, 184, 208, 218, 230, 232, 260, 290, 299, 368, 377, 416, 436, 460, 464, 520, 545, 580, 598, 667, 736, 754, 872, 920, 928, 1040, 1090, 1160, 1196, 1334, 1417, 1495, 1508, 1744, 1840, 1885, 2080, 2180, 2320, 2392, 2507, 2668, 2834, 2990, 3016, 3161, 3335, 3488, 3680, 3770, 4360, 4640, 4784, 5014, 5336, 5668, 5980, 6032, 6322, 6670, 7085, 7540, 8671, 8720, 9568, 10028, 10672, 11336, 11960, 12064, 12535, 12644, 13340, 14170, 15080, 15805, 17342, 17440, 20056, 21344, 22672, 23920, 25070, 25288, 26680, 28340, 30160, 31610, 32591, 34684, 40112, 41093, 43355, 45344, 47840, 50140, 50576, 53360, 56680, 60320, 63220, 65182, 69368, 72703, 80224, 82186, 86710, 100280, 101152, 106720, 113360, 126440, 130364, 138736, 145406, 162955, 164372, 173420, 200560, 205465, 226720, 252880, 260728, 277472, 290812, 325910, 328744, 346840, 363515, 401120, 410930, 505760, 521456, 581624, 651820, 657488, 693680, 727030, 821860, 945139, 1042912, 1163248, 1303640, 1314976, 1387360, 1454060, 1643720, 1890278, 2326496, 2607280, 2908120, 3287440, 3780556, 4725695, 5214560, 5816240, 6574880, 7561112, 9451390, 11632480, 15122224, 18902780, 30244448, 37805560, 75611120, 151222240]

約数ペア:

[(1, 151222240), (2, 75611120), (4, 37805560), (5, 30244448), (8, 18902780), (10, 15122224), (13, 11632480), (16, 9451390), (20, 7561112), (23, 6574880), (26, 5816240), (29, 5214560), (32, 4725695), (40, 3780556), (46, 3287440), (52, 2908120), (58, 2607280), (65, 2326496), (80, 1890278), (92, 1643720), (104, 1454060), (109, 1387360), (115, 1314976), (116, 1303640), (130, 1163248), (145, 1042912), (160, 945139), (184, 821860), (208, 727030), (218, 693680), (230, 657488), (232, 651820), (260, 581624), (290, 521456), (299, 505760), (368, 410930), (377, 401120), (416, 363515), (436, 346840), (460, 328744), (464, 325910), (520, 290812), (545, 277472), (580, 260728), (598, 252880), (667, 226720), (736, 205465), (754, 200560), (872, 173420), (920, 164372), (928, 162955), (1040, 145406), (1090, 138736), (1160, 130364), (1196, 126440), (1334, 113360), (1417, 106720), (1495, 101152), (1508, 100280), (1744, 86710), (1840, 82186), (1885, 80224), (2080, 72703), (2180, 69368), (2320, 65182), (2392, 63220), (2507, 60320), (2668, 56680), (2834, 53360), (2990, 50576), (3016, 50140), (3161, 47840), (3335, 45344), (3488, 43355), (3680, 41093), (3770, 40112), (4360, 34684), (4640, 32591), (4784, 31610), (5014, 30160), (5336, 28340), (5668, 26680), (5980, 25288), (6032, 25070), (6322, 23920), (6670, 22672), (7085, 21344), (7540, 20056), (8671, 17440), (8720, 17342), (9568, 15805), (10028, 15080), (10672, 14170), (11336, 13340), (11960, 12644), (12064, 12535)]