2507512920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1026

約数の個数: 256

約数和(自身を含む): 8765729280

約数和(自身を除く): 6258216360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 131, 132, 136, 165, 170, 187, 204, 220, 255, 262, 264, 330, 340, 374, 393, 408, 440, 510, 524, 561, 655, 660, 680, 748, 786, 853, 935, 1020, 1048, 1122, 1310, 1320, 1441, 1496, 1572, 1706, 1870, 1965, 2040, 2227, 2244, 2559, 2620, 2805, 2882, 3144, 3412, 3740, 3930, 4265, 4323, 4454, 4488, 5118, 5240, 5610, 5764, 6681, 6824, 7205, 7480, 7860, 8530, 8646, 8908, 9383, 10236, 11135, 11220, 11528, 12795, 13362, 14410, 14501, 15720, 17060, 17292, 17816, 18766, 20472, 21615, 22270, 22440, 24497, 25590, 26724, 28149, 28820, 29002, 33405, 34120, 34584, 37532, 43230, 43503, 44540, 46915, 48994, 51180, 53448, 56298, 57640, 58004, 66810, 72505, 73491, 75064, 86460, 87006, 89080, 93830, 97988, 102360, 111743, 112596, 116008, 122485, 133620, 140745, 145010, 146982, 159511, 172920, 174012, 187660, 195976, 217515, 223486, 225192, 244970, 267240, 281490, 290020, 293964, 319022, 335229, 348024, 367455, 375320, 435030, 446972, 478533, 489940, 558715, 562980, 580040, 587928, 638044, 670458, 734910, 797555, 870060, 893944, 957066, 979880, 1117430, 1125960, 1229173, 1276088, 1340916, 1469820, 1595110, 1676145, 1740120, 1899631, 1914132, 2234860, 2392665, 2458346, 2681832, 2939640, 3190220, 3352290, 3687519, 3799262, 3828264, 4469720, 4785330, 4916692, 5698893, 6145865, 6380440, 6704580, 7375038, 7598524, 9498155, 9570660, 9833384, 11397786, 12291730, 13409160, 14750076, 15197048, 18437595, 18996310, 19141320, 20895941, 22795572, 24583460, 28494465, 29500152, 36875190, 37992620, 41791882, 45591144, 49166920, 56988930, 62687823, 73750380, 75985240, 83583764, 104479705, 113977860, 125375646, 147500760, 167167528, 208959410, 227955720, 250751292, 313439115, 417918820, 501502584, 626878230, 835837640, 1253756460, 2507512920]

約数ペア:

[(1, 2507512920), (2, 1253756460), (3, 835837640), (4, 626878230), (5, 501502584), (6, 417918820), (8, 313439115), (10, 250751292), (11, 227955720), (12, 208959410), (15, 167167528), (17, 147500760), (20, 125375646), (22, 113977860), (24, 104479705), (30, 83583764), (33, 75985240), (34, 73750380), (40, 62687823), (44, 56988930), (51, 49166920), (55, 45591144), (60, 41791882), (66, 37992620), (68, 36875190), (85, 29500152), (88, 28494465), (102, 24583460), (110, 22795572), (120, 20895941), (131, 19141320), (132, 18996310), (136, 18437595), (165, 15197048), (170, 14750076), (187, 13409160), (204, 12291730), (220, 11397786), (255, 9833384), (262, 9570660), (264, 9498155), (330, 7598524), (340, 7375038), (374, 6704580), (393, 6380440), (408, 6145865), (440, 5698893), (510, 4916692), (524, 4785330), (561, 4469720), (655, 3828264), (660, 3799262), (680, 3687519), (748, 3352290), (786, 3190220), (853, 2939640), (935, 2681832), (1020, 2458346), (1048, 2392665), (1122, 2234860), (1310, 1914132), (1320, 1899631), (1441, 1740120), (1496, 1676145), (1572, 1595110), (1706, 1469820), (1870, 1340916), (1965, 1276088), (2040, 1229173), (2227, 1125960), (2244, 1117430), (2559, 979880), (2620, 957066), (2805, 893944), (2882, 870060), (3144, 797555), (3412, 734910), (3740, 670458), (3930, 638044), (4265, 587928), (4323, 580040), (4454, 562980), (4488, 558715), (5118, 489940), (5240, 478533), (5610, 446972), (5764, 435030), (6681, 375320), (6824, 367455), (7205, 348024), (7480, 335229), (7860, 319022), (8530, 293964), (8646, 290020), (8908, 281490), (9383, 267240), (10236, 244970), (11135, 225192), (11220, 223486), (11528, 217515), (12795, 195976), (13362, 187660), (14410, 174012), (14501, 172920), (15720, 159511), (17060, 146982), (17292, 145010), (17816, 140745), (18766, 133620), (20472, 122485), (21615, 116008), (22270, 112596), (22440, 111743), (24497, 102360), (25590, 97988), (26724, 93830), (28149, 89080), (28820, 87006), (29002, 86460), (33405, 75064), (34120, 73491), (34584, 72505), (37532, 66810), (43230, 58004), (43503, 57640), (44540, 56298), (46915, 53448), (48994, 51180)]