149658080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 430811136

約数和(自身を除く): 281153056

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 211, 220, 248, 260, 286, 310, 341, 352, 403, 416, 422, 440, 496, 520, 572, 620, 682, 715, 806, 844, 880, 992, 1040, 1055, 1144, 1240, 1364, 1430, 1612, 1688, 1705, 1760, 2015, 2080, 2110, 2288, 2321, 2480, 2728, 2743, 2860, 3224, 3376, 3410, 4030, 4220, 4433, 4576, 4642, 4960, 5456, 5486, 5720, 6448, 6541, 6752, 6820, 8060, 8440, 8866, 9284, 10912, 10972, 11440, 11605, 12896, 13082, 13640, 13715, 16120, 16880, 17732, 18568, 21944, 22165, 22880, 23210, 26164, 27280, 27430, 30173, 32240, 32705, 33760, 35464, 37136, 43888, 44330, 46420, 52328, 54560, 54860, 60346, 64480, 65410, 70928, 71951, 74272, 85033, 87776, 88660, 92840, 104656, 109720, 120692, 130820, 141856, 143902, 150865, 170066, 177320, 185680, 209312, 219440, 241384, 261640, 287804, 301730, 340132, 354640, 359755, 371360, 425165, 438880, 482768, 523280, 575608, 603460, 680264, 709280, 719510, 850330, 935363, 965536, 1046560, 1151216, 1206920, 1360528, 1439020, 1700660, 1870726, 2302432, 2413840, 2721056, 2878040, 3401320, 3741452, 4676815, 4827680, 5756080, 6802640, 7482904, 9353630, 11512160, 13605280, 14965808, 18707260, 29931616, 37414520, 74829040, 149658080]

約数ペア:

[(1, 149658080), (2, 74829040), (4, 37414520), (5, 29931616), (8, 18707260), (10, 14965808), (11, 13605280), (13, 11512160), (16, 9353630), (20, 7482904), (22, 6802640), (26, 5756080), (31, 4827680), (32, 4676815), (40, 3741452), (44, 3401320), (52, 2878040), (55, 2721056), (62, 2413840), (65, 2302432), (80, 1870726), (88, 1700660), (104, 1439020), (110, 1360528), (124, 1206920), (130, 1151216), (143, 1046560), (155, 965536), (160, 935363), (176, 850330), (208, 719510), (211, 709280), (220, 680264), (248, 603460), (260, 575608), (286, 523280), (310, 482768), (341, 438880), (352, 425165), (403, 371360), (416, 359755), (422, 354640), (440, 340132), (496, 301730), (520, 287804), (572, 261640), (620, 241384), (682, 219440), (715, 209312), (806, 185680), (844, 177320), (880, 170066), (992, 150865), (1040, 143902), (1055, 141856), (1144, 130820), (1240, 120692), (1364, 109720), (1430, 104656), (1612, 92840), (1688, 88660), (1705, 87776), (1760, 85033), (2015, 74272), (2080, 71951), (2110, 70928), (2288, 65410), (2321, 64480), (2480, 60346), (2728, 54860), (2743, 54560), (2860, 52328), (3224, 46420), (3376, 44330), (3410, 43888), (4030, 37136), (4220, 35464), (4433, 33760), (4576, 32705), (4642, 32240), (4960, 30173), (5456, 27430), (5486, 27280), (5720, 26164), (6448, 23210), (6541, 22880), (6752, 22165), (6820, 21944), (8060, 18568), (8440, 17732), (8866, 16880), (9284, 16120), (10912, 13715), (10972, 13640), (11440, 13082), (11605, 12896)]