101653760

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 270421200

約数和(自身を除く): 168767440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 149, 160, 164, 205, 208, 256, 260, 298, 320, 328, 410, 416, 520, 533, 596, 640, 656, 745, 820, 832, 1040, 1066, 1192, 1280, 1312, 1490, 1640, 1664, 1937, 2080, 2132, 2384, 2624, 2665, 2980, 3280, 3328, 3874, 4160, 4264, 4768, 5248, 5330, 5960, 6109, 6560, 7748, 8320, 8528, 9536, 9685, 10496, 10660, 11920, 12218, 13120, 15496, 16640, 17056, 19072, 19370, 21320, 23840, 24436, 26240, 30545, 30992, 34112, 38144, 38740, 42640, 47680, 48872, 52480, 61090, 61984, 68224, 77480, 79417, 85280, 95360, 97744, 122180, 123968, 136448, 154960, 158834, 170560, 190720, 195488, 244360, 247936, 309920, 317668, 341120, 390976, 397085, 488720, 495872, 619840, 635336, 682240, 781952, 794170, 977440, 1239680, 1270672, 1563904, 1588340, 1954880, 2479360, 2541344, 3176680, 3909760, 5082688, 6353360, 7819520, 10165376, 12706720, 20330752, 25413440, 50826880, 101653760]

約数ペア:

[(1, 101653760), (2, 50826880), (4, 25413440), (5, 20330752), (8, 12706720), (10, 10165376), (13, 7819520), (16, 6353360), (20, 5082688), (26, 3909760), (32, 3176680), (40, 2541344), (41, 2479360), (52, 1954880), (64, 1588340), (65, 1563904), (80, 1270672), (82, 1239680), (104, 977440), (128, 794170), (130, 781952), (149, 682240), (160, 635336), (164, 619840), (205, 495872), (208, 488720), (256, 397085), (260, 390976), (298, 341120), (320, 317668), (328, 309920), (410, 247936), (416, 244360), (520, 195488), (533, 190720), (596, 170560), (640, 158834), (656, 154960), (745, 136448), (820, 123968), (832, 122180), (1040, 97744), (1066, 95360), (1192, 85280), (1280, 79417), (1312, 77480), (1490, 68224), (1640, 61984), (1664, 61090), (1937, 52480), (2080, 48872), (2132, 47680), (2384, 42640), (2624, 38740), (2665, 38144), (2980, 34112), (3280, 30992), (3328, 30545), (3874, 26240), (4160, 24436), (4264, 23840), (4768, 21320), (5248, 19370), (5330, 19072), (5960, 17056), (6109, 16640), (6560, 15496), (7748, 13120), (8320, 12218), (8528, 11920), (9536, 10660), (9685, 10496)]