190802560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 555206400

約数和(自身を除く): 364403840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 64, 65, 68, 71, 76, 80, 85, 95, 104, 128, 130, 136, 142, 152, 160, 170, 190, 208, 221, 247, 260, 272, 284, 304, 320, 323, 340, 355, 380, 416, 442, 494, 520, 544, 568, 608, 640, 646, 680, 710, 760, 832, 884, 923, 988, 1040, 1088, 1105, 1136, 1207, 1216, 1235, 1292, 1349, 1360, 1420, 1520, 1615, 1664, 1768, 1846, 1976, 2080, 2176, 2210, 2272, 2414, 2432, 2470, 2584, 2698, 2720, 2840, 3040, 3230, 3536, 3692, 3952, 4160, 4199, 4420, 4544, 4615, 4828, 4940, 5168, 5396, 5440, 5680, 6035, 6080, 6460, 6745, 7072, 7384, 7904, 8320, 8398, 8840, 9088, 9230, 9656, 9880, 10336, 10792, 10880, 11360, 12070, 12160, 12920, 13490, 14144, 14768, 15691, 15808, 16796, 17537, 17680, 18460, 19312, 19760, 20672, 20995, 21584, 22720, 22933, 24140, 25840, 26980, 28288, 29536, 31382, 31616, 33592, 35074, 35360, 36920, 38624, 39520, 41344, 41990, 43168, 45440, 45866, 48280, 51680, 53960, 59072, 62764, 67184, 70148, 70720, 73840, 77248, 78455, 79040, 83980, 86336, 87685, 91732, 96560, 103360, 107920, 114665, 118144, 125528, 134368, 140296, 141440, 147680, 154496, 156910, 158080, 167960, 172672, 175370, 183464, 193120, 206720, 215840, 229330, 251056, 268736, 280592, 295360, 298129, 313820, 335920, 350740, 366928, 386240, 431680, 458660, 502112, 537472, 561184, 590720, 596258, 627640, 671840, 701480, 733856, 772480, 863360, 917320, 1004224, 1122368, 1192516, 1255280, 1343680, 1402960, 1467712, 1490645, 1834640, 2008448, 2244736, 2385032, 2510560, 2687360, 2805920, 2935424, 2981290, 3669280, 4770064, 5021120, 5611840, 5962580, 7338560, 9540128, 10042240, 11223680, 11925160, 14677120, 19080256, 23850320, 38160512, 47700640, 95401280, 190802560]

約数ペア:

[(1, 190802560), (2, 95401280), (4, 47700640), (5, 38160512), (8, 23850320), (10, 19080256), (13, 14677120), (16, 11925160), (17, 11223680), (19, 10042240), (20, 9540128), (26, 7338560), (32, 5962580), (34, 5611840), (38, 5021120), (40, 4770064), (52, 3669280), (64, 2981290), (65, 2935424), (68, 2805920), (71, 2687360), (76, 2510560), (80, 2385032), (85, 2244736), (95, 2008448), (104, 1834640), (128, 1490645), (130, 1467712), (136, 1402960), (142, 1343680), (152, 1255280), (160, 1192516), (170, 1122368), (190, 1004224), (208, 917320), (221, 863360), (247, 772480), (260, 733856), (272, 701480), (284, 671840), (304, 627640), (320, 596258), (323, 590720), (340, 561184), (355, 537472), (380, 502112), (416, 458660), (442, 431680), (494, 386240), (520, 366928), (544, 350740), (568, 335920), (608, 313820), (640, 298129), (646, 295360), (680, 280592), (710, 268736), (760, 251056), (832, 229330), (884, 215840), (923, 206720), (988, 193120), (1040, 183464), (1088, 175370), (1105, 172672), (1136, 167960), (1207, 158080), (1216, 156910), (1235, 154496), (1292, 147680), (1349, 141440), (1360, 140296), (1420, 134368), (1520, 125528), (1615, 118144), (1664, 114665), (1768, 107920), (1846, 103360), (1976, 96560), (2080, 91732), (2176, 87685), (2210, 86336), (2272, 83980), (2414, 79040), (2432, 78455), (2470, 77248), (2584, 73840), (2698, 70720), (2720, 70148), (2840, 67184), (3040, 62764), (3230, 59072), (3536, 53960), (3692, 51680), (3952, 48280), (4160, 45866), (4199, 45440), (4420, 43168), (4544, 41990), (4615, 41344), (4828, 39520), (4940, 38624), (5168, 36920), (5396, 35360), (5440, 35074), (5680, 33592), (6035, 31616), (6080, 31382), (6460, 29536), (6745, 28288), (7072, 26980), (7384, 25840), (7904, 24140), (8320, 22933), (8398, 22720), (8840, 21584), (9088, 20995), (9230, 20672), (9656, 19760), (9880, 19312), (10336, 18460), (10792, 17680), (10880, 17537), (11360, 16796), (12070, 15808), (12160, 15691), (12920, 14768), (13490, 14144)]