651597120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3793

約数の個数: 168

約数和(自身を含む): 2278578120

約数和(自身を除く): 1626981000

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, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3709, 3904, 4392, 4880, 5490, 5856, 7320, 7418, 8784, 9760, 10980, 11127, 11712, 14640, 14836, 17568, 18545, 19520, 21960, 22254, 29280, 29672, 33381, 35136, 37090, 43920, 44508, 55635, 58560, 59344, 66762, 74180, 87840, 89016, 111270, 118688, 133524, 148360, 166905, 175680, 178032, 222540, 226249, 237376, 267048, 296720, 333810, 356064, 445080, 452498, 534096, 593440, 667620, 678747, 712128, 890160, 904996, 1068192, 1131245, 1186880, 1335240, 1357494, 1780320, 1809992, 2036241, 2136384, 2262490, 2670480, 2714988, 3393735, 3560640, 3619984, 4072482, 4524980, 5340960, 5429976, 6787470, 7239968, 8144964, 9049960, 10181205, 10681920, 10859952, 13574940, 14479936, 16289928, 18099920, 20362410, 21719904, 27149880, 32579856, 36199840, 40724820, 43439808, 54299760, 65159712, 72399680, 81449640, 108599520, 130319424, 162899280, 217199040, 325798560, 651597120]

約数ペア:

[(1, 651597120), (2, 325798560), (3, 217199040), (4, 162899280), (5, 130319424), (6, 108599520), (8, 81449640), (9, 72399680), (10, 65159712), (12, 54299760), (15, 43439808), (16, 40724820), (18, 36199840), (20, 32579856), (24, 27149880), (30, 21719904), (32, 20362410), (36, 18099920), (40, 16289928), (45, 14479936), (48, 13574940), (60, 10859952), (61, 10681920), (64, 10181205), (72, 9049960), (80, 8144964), (90, 7239968), (96, 6787470), (120, 5429976), (122, 5340960), (144, 4524980), (160, 4072482), (180, 3619984), (183, 3560640), (192, 3393735), (240, 2714988), (244, 2670480), (288, 2262490), (305, 2136384), (320, 2036241), (360, 1809992), (366, 1780320), (480, 1357494), (488, 1335240), (549, 1186880), (576, 1131245), (610, 1068192), (720, 904996), (732, 890160), (915, 712128), (960, 678747), (976, 667620), (1098, 593440), (1220, 534096), (1440, 452498), (1464, 445080), (1830, 356064), (1952, 333810), (2196, 296720), (2440, 267048), (2745, 237376), (2880, 226249), (2928, 222540), (3660, 178032), (3709, 175680), (3904, 166905), (4392, 148360), (4880, 133524), (5490, 118688), (5856, 111270), (7320, 89016), (7418, 87840), (8784, 74180), (9760, 66762), (10980, 59344), (11127, 58560), (11712, 55635), (14640, 44508), (14836, 43920), (17568, 37090), (18545, 35136), (19520, 33381), (21960, 29672), (22254, 29280)]