19616837040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{221509}}^1$

素因数の和:221572

約数の個数: 160

約数和(自身を含む): 69217444800

約数和(自身を除く): 49600607760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3690, 4428, 4920, 5535, 5904, 7380, 8856, 9840, 11070, 14760, 17712, 22140, 29520, 44280, 88560, 221509, 443018, 664527, 886036, 1107545, 1329054, 1772072, 1993581, 2215090, 2658108, 3322635, 3544144, 3987162, 4430180, 5316216, 5980743, 6645270, 7974324, 8860360, 9081869, 9967905, 10632432, 11961486, 13290540, 15948648, 17720720, 18163738, 19935810, 23922972, 26581080, 27245607, 29903715, 31897296, 36327476, 39871620, 45409345, 47845944, 53162160, 54491214, 59807430, 72654952, 79743240, 81736821, 90818690, 95691888, 108982428, 119614860, 136228035, 145309904, 159486480, 163473642, 181637380, 217964856, 239229720, 245210463, 272456070, 326947284, 363274760, 408684105, 435929712, 478459440, 490420926, 544912140, 653894568, 726549520, 817368210, 980841852, 1089824280, 1226052315, 1307789136, 1634736420, 1961683704, 2179648560, 2452104630, 3269472840, 3923367408, 4904209260, 6538945680, 9808418520, 19616837040]

約数ペア:

[(1, 19616837040), (2, 9808418520), (3, 6538945680), (4, 4904209260), (5, 3923367408), (6, 3269472840), (8, 2452104630), (9, 2179648560), (10, 1961683704), (12, 1634736420), (15, 1307789136), (16, 1226052315), (18, 1089824280), (20, 980841852), (24, 817368210), (27, 726549520), (30, 653894568), (36, 544912140), (40, 490420926), (41, 478459440), (45, 435929712), (48, 408684105), (54, 363274760), (60, 326947284), (72, 272456070), (80, 245210463), (82, 239229720), (90, 217964856), (108, 181637380), (120, 163473642), (123, 159486480), (135, 145309904), (144, 136228035), (164, 119614860), (180, 108982428), (205, 95691888), (216, 90818690), (240, 81736821), (246, 79743240), (270, 72654952), (328, 59807430), (360, 54491214), (369, 53162160), (410, 47845944), (432, 45409345), (492, 39871620), (540, 36327476), (615, 31897296), (656, 29903715), (720, 27245607), (738, 26581080), (820, 23922972), (984, 19935810), (1080, 18163738), (1107, 17720720), (1230, 15948648), (1476, 13290540), (1640, 11961486), (1845, 10632432), (1968, 9967905), (2160, 9081869), (2214, 8860360), (2460, 7974324), (2952, 6645270), (3280, 5980743), (3690, 5316216), (4428, 4430180), (4920, 3987162), (5535, 3544144), (5904, 3322635), (7380, 2658108), (8856, 2215090), (9840, 1993581), (11070, 1772072), (14760, 1329054), (17712, 1107545), (22140, 886036), (29520, 664527), (44280, 443018), (88560, 221509)]