265204080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 965188224

約数和(自身を除く): 699984144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 306, 340, 360, 376, 408, 423, 461, 470, 510, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 922, 940, 1020, 1128, 1224, 1360, 1383, 1410, 1530, 1598, 1692, 1844, 1880, 2040, 2115, 2256, 2305, 2397, 2448, 2766, 2820, 3060, 3196, 3384, 3688, 3760, 3995, 4080, 4149, 4230, 4610, 4794, 5532, 5640, 6120, 6392, 6768, 6915, 7191, 7376, 7837, 7990, 8298, 8460, 9220, 9588, 11064, 11280, 11985, 12240, 12784, 13830, 14382, 15674, 15980, 16596, 16920, 18440, 19176, 20745, 21667, 22128, 23511, 23970, 27660, 28764, 31348, 31960, 33192, 33840, 35955, 36880, 38352, 39185, 41490, 43334, 47022, 47940, 55320, 57528, 62696, 63920, 65001, 66384, 70533, 71910, 78370, 82980, 86668, 94044, 95880, 108335, 110640, 115056, 117555, 125392, 130002, 141066, 143820, 156740, 165960, 173336, 188088, 191760, 195003, 216670, 235110, 260004, 282132, 287640, 313480, 325005, 331920, 346672, 352665, 368339, 376176, 390006, 433340, 470220, 520008, 564264, 575280, 626960, 650010, 705330, 736678, 780012, 866680, 940440, 975015, 1040016, 1105017, 1128528, 1300020, 1410660, 1473356, 1560024, 1733360, 1841695, 1880880, 1950030, 2210034, 2600040, 2821320, 2946712, 3120048, 3315051, 3683390, 3900060, 4420068, 5200080, 5525085, 5642640, 5893424, 6630102, 7366780, 7800120, 8840136, 11050170, 13260204, 14733560, 15600240, 16575255, 17680272, 22100340, 26520408, 29467120, 33150510, 44200680, 53040816, 66301020, 88401360, 132602040, 265204080]

約数ペア:

[(1, 265204080), (2, 132602040), (3, 88401360), (4, 66301020), (5, 53040816), (6, 44200680), (8, 33150510), (9, 29467120), (10, 26520408), (12, 22100340), (15, 17680272), (16, 16575255), (17, 15600240), (18, 14733560), (20, 13260204), (24, 11050170), (30, 8840136), (34, 7800120), (36, 7366780), (40, 6630102), (45, 5893424), (47, 5642640), (48, 5525085), (51, 5200080), (60, 4420068), (68, 3900060), (72, 3683390), (80, 3315051), (85, 3120048), (90, 2946712), (94, 2821320), (102, 2600040), (120, 2210034), (136, 1950030), (141, 1880880), (144, 1841695), (153, 1733360), (170, 1560024), (180, 1473356), (188, 1410660), (204, 1300020), (235, 1128528), (240, 1105017), (255, 1040016), (272, 975015), (282, 940440), (306, 866680), (340, 780012), (360, 736678), (376, 705330), (408, 650010), (423, 626960), (461, 575280), (470, 564264), (510, 520008), (564, 470220), (612, 433340), (680, 390006), (705, 376176), (720, 368339), (752, 352665), (765, 346672), (799, 331920), (816, 325005), (846, 313480), (922, 287640), (940, 282132), (1020, 260004), (1128, 235110), (1224, 216670), (1360, 195003), (1383, 191760), (1410, 188088), (1530, 173336), (1598, 165960), (1692, 156740), (1844, 143820), (1880, 141066), (2040, 130002), (2115, 125392), (2256, 117555), (2305, 115056), (2397, 110640), (2448, 108335), (2766, 95880), (2820, 94044), (3060, 86668), (3196, 82980), (3384, 78370), (3688, 71910), (3760, 70533), (3995, 66384), (4080, 65001), (4149, 63920), (4230, 62696), (4610, 57528), (4794, 55320), (5532, 47940), (5640, 47022), (6120, 43334), (6392, 41490), (6768, 39185), (6915, 38352), (7191, 36880), (7376, 35955), (7837, 33840), (7990, 33192), (8298, 31960), (8460, 31348), (9220, 28764), (9588, 27660), (11064, 23970), (11280, 23511), (11985, 22128), (12240, 21667), (12784, 20745), (13830, 19176), (14382, 18440), (15674, 16920), (15980, 16596)]