1330496280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21613}}^1$

素因数の和:21655

約数の個数: 160

約数和(自身を含む): 4707529200

約数和(自身を除く): 3377032920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 21613, 30780, 43226, 61560, 64839, 86452, 108065, 129678, 172904, 194517, 216130, 259356, 324195, 389034, 410647, 432260, 518712, 583551, 648390, 778068, 821294, 864520, 972585, 1167102, 1231941, 1296780, 1556136, 1642588, 1750653, 1945170, 2053235, 2334204, 2463882, 2593560, 2917755, 3285176, 3501306, 3695823, 3890340, 4106470, 4668408, 4927764, 5835510, 6159705, 7002612, 7391646, 7780680, 8212940, 8753265, 9855528, 11087469, 11671020, 12319410, 14005224, 14783292, 16425880, 17506530, 18479115, 22174938, 23342040, 24638820, 29566584, 33262407, 35013060, 36958230, 44349876, 49277640, 55437345, 66524814, 70026120, 73916460, 88699752, 110874690, 133049628, 147832920, 166312035, 221749380, 266099256, 332624070, 443498760, 665248140, 1330496280]

約数ペア:

[(1, 1330496280), (2, 665248140), (3, 443498760), (4, 332624070), (5, 266099256), (6, 221749380), (8, 166312035), (9, 147832920), (10, 133049628), (12, 110874690), (15, 88699752), (18, 73916460), (19, 70026120), (20, 66524814), (24, 55437345), (27, 49277640), (30, 44349876), (36, 36958230), (38, 35013060), (40, 33262407), (45, 29566584), (54, 24638820), (57, 23342040), (60, 22174938), (72, 18479115), (76, 17506530), (81, 16425880), (90, 14783292), (95, 14005224), (108, 12319410), (114, 11671020), (120, 11087469), (135, 9855528), (152, 8753265), (162, 8212940), (171, 7780680), (180, 7391646), (190, 7002612), (216, 6159705), (228, 5835510), (270, 4927764), (285, 4668408), (324, 4106470), (342, 3890340), (360, 3695823), (380, 3501306), (405, 3285176), (456, 2917755), (513, 2593560), (540, 2463882), (570, 2334204), (648, 2053235), (684, 1945170), (760, 1750653), (810, 1642588), (855, 1556136), (1026, 1296780), (1080, 1231941), (1140, 1167102), (1368, 972585), (1539, 864520), (1620, 821294), (1710, 778068), (2052, 648390), (2280, 583551), (2565, 518712), (3078, 432260), (3240, 410647), (3420, 389034), (4104, 324195), (5130, 259356), (6156, 216130), (6840, 194517), (7695, 172904), (10260, 129678), (12312, 108065), (15390, 86452), (20520, 64839), (21613, 61560), (30780, 43226)]