384419280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5645

約数の個数: 160

約数和(自身を含む): 1395410688

約数和(自身を除く): 1010991408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5581, 5740, 6888, 8610, 9840, 11162, 11480, 13776, 16743, 17220, 22324, 22960, 27905, 33486, 34440, 39067, 44648, 55810, 66972, 68880, 78134, 83715, 89296, 111620, 117201, 133944, 156268, 167430, 195335, 223240, 228821, 234402, 267888, 312536, 334860, 390670, 446480, 457642, 468804, 586005, 625072, 669720, 686463, 781340, 915284, 937608, 1144105, 1172010, 1339440, 1372926, 1562680, 1601747, 1830568, 1875216, 2288210, 2344020, 2745852, 3125360, 3203494, 3432315, 3661136, 4576420, 4688040, 4805241, 5491704, 6406988, 6864630, 8008735, 9152840, 9376080, 9610482, 10983408, 12813976, 13729260, 16017470, 18305680, 19220964, 24026205, 25627952, 27458520, 32034940, 38441928, 48052410, 54917040, 64069880, 76883856, 96104820, 128139760, 192209640, 384419280]

約数ペア:

[(1, 384419280), (2, 192209640), (3, 128139760), (4, 96104820), (5, 76883856), (6, 64069880), (7, 54917040), (8, 48052410), (10, 38441928), (12, 32034940), (14, 27458520), (15, 25627952), (16, 24026205), (20, 19220964), (21, 18305680), (24, 16017470), (28, 13729260), (30, 12813976), (35, 10983408), (40, 9610482), (41, 9376080), (42, 9152840), (48, 8008735), (56, 6864630), (60, 6406988), (70, 5491704), (80, 4805241), (82, 4688040), (84, 4576420), (105, 3661136), (112, 3432315), (120, 3203494), (123, 3125360), (140, 2745852), (164, 2344020), (168, 2288210), (205, 1875216), (210, 1830568), (240, 1601747), (246, 1562680), (280, 1372926), (287, 1339440), (328, 1172010), (336, 1144105), (410, 937608), (420, 915284), (492, 781340), (560, 686463), (574, 669720), (615, 625072), (656, 586005), (820, 468804), (840, 457642), (861, 446480), (984, 390670), (1148, 334860), (1230, 312536), (1435, 267888), (1640, 234402), (1680, 228821), (1722, 223240), (1968, 195335), (2296, 167430), (2460, 156268), (2870, 133944), (3280, 117201), (3444, 111620), (4305, 89296), (4592, 83715), (4920, 78134), (5581, 68880), (5740, 66972), (6888, 55810), (8610, 44648), (9840, 39067), (11162, 34440), (11480, 33486), (13776, 27905), (16743, 22960), (17220, 22324)]