88798920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1733}}^1$

素因数の和:1815

約数の個数: 128

約数和(自身を含む): 309623040

約数和(自身を除く): 220824120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1733, 1830, 2135, 2440, 2562, 3416, 3466, 3660, 4270, 5124, 5199, 6405, 6932, 7320, 8540, 8665, 10248, 10398, 12131, 12810, 13864, 17080, 17330, 20796, 24262, 25620, 25995, 34660, 36393, 41592, 48524, 51240, 51990, 60655, 69320, 72786, 97048, 103980, 105713, 121310, 145572, 181965, 207960, 211426, 242620, 291144, 317139, 363930, 422852, 485240, 528565, 634278, 727860, 739991, 845704, 1057130, 1268556, 1455720, 1479982, 1585695, 2114260, 2219973, 2537112, 2959964, 3171390, 3699955, 4228520, 4439946, 5919928, 6342780, 7399910, 8879892, 11099865, 12685560, 14799820, 17759784, 22199730, 29599640, 44399460, 88798920]

約数ペア:

[(1, 88798920), (2, 44399460), (3, 29599640), (4, 22199730), (5, 17759784), (6, 14799820), (7, 12685560), (8, 11099865), (10, 8879892), (12, 7399910), (14, 6342780), (15, 5919928), (20, 4439946), (21, 4228520), (24, 3699955), (28, 3171390), (30, 2959964), (35, 2537112), (40, 2219973), (42, 2114260), (56, 1585695), (60, 1479982), (61, 1455720), (70, 1268556), (84, 1057130), (105, 845704), (120, 739991), (122, 727860), (140, 634278), (168, 528565), (183, 485240), (210, 422852), (244, 363930), (280, 317139), (305, 291144), (366, 242620), (420, 211426), (427, 207960), (488, 181965), (610, 145572), (732, 121310), (840, 105713), (854, 103980), (915, 97048), (1220, 72786), (1281, 69320), (1464, 60655), (1708, 51990), (1733, 51240), (1830, 48524), (2135, 41592), (2440, 36393), (2562, 34660), (3416, 25995), (3466, 25620), (3660, 24262), (4270, 20796), (5124, 17330), (5199, 17080), (6405, 13864), (6932, 12810), (7320, 12131), (8540, 10398), (8665, 10248)]