381316080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1943

約数の個数: 160

約数和(自身を含む): 1267490304

約数和(自身を除く): 886174224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 690, 740, 851, 888, 920, 1104, 1110, 1380, 1480, 1702, 1776, 1840, 1867, 2220, 2553, 2760, 2960, 3404, 3734, 4255, 4440, 5106, 5520, 5601, 6808, 7468, 8510, 8880, 9335, 10212, 11202, 12765, 13616, 14936, 17020, 18670, 20424, 22404, 25530, 28005, 29872, 34040, 37340, 40848, 42941, 44808, 51060, 56010, 68080, 69079, 74680, 85882, 89616, 102120, 112020, 128823, 138158, 149360, 171764, 204240, 207237, 214705, 224040, 257646, 276316, 343528, 345395, 414474, 429410, 448080, 515292, 552632, 644115, 687056, 690790, 828948, 858820, 1030584, 1036185, 1105264, 1288230, 1381580, 1588817, 1657896, 1717640, 2061168, 2072370, 2576460, 2763160, 3177634, 3315792, 3435280, 4144740, 4766451, 5152920, 5526320, 6355268, 7944085, 8289480, 9532902, 10305840, 12710536, 15888170, 16578960, 19065804, 23832255, 25421072, 31776340, 38131608, 47664510, 63552680, 76263216, 95329020, 127105360, 190658040, 381316080]

約数ペア:

[(1, 381316080), (2, 190658040), (3, 127105360), (4, 95329020), (5, 76263216), (6, 63552680), (8, 47664510), (10, 38131608), (12, 31776340), (15, 25421072), (16, 23832255), (20, 19065804), (23, 16578960), (24, 15888170), (30, 12710536), (37, 10305840), (40, 9532902), (46, 8289480), (48, 7944085), (60, 6355268), (69, 5526320), (74, 5152920), (80, 4766451), (92, 4144740), (111, 3435280), (115, 3315792), (120, 3177634), (138, 2763160), (148, 2576460), (184, 2072370), (185, 2061168), (222, 1717640), (230, 1657896), (240, 1588817), (276, 1381580), (296, 1288230), (345, 1105264), (368, 1036185), (370, 1030584), (444, 858820), (460, 828948), (552, 690790), (555, 687056), (592, 644115), (690, 552632), (740, 515292), (851, 448080), (888, 429410), (920, 414474), (1104, 345395), (1110, 343528), (1380, 276316), (1480, 257646), (1702, 224040), (1776, 214705), (1840, 207237), (1867, 204240), (2220, 171764), (2553, 149360), (2760, 138158), (2960, 128823), (3404, 112020), (3734, 102120), (4255, 89616), (4440, 85882), (5106, 74680), (5520, 69079), (5601, 68080), (6808, 56010), (7468, 51060), (8510, 44808), (8880, 42941), (9335, 40848), (10212, 37340), (11202, 34040), (12765, 29872), (13616, 28005), (14936, 25530), (17020, 22404), (18670, 20424)]