2019884040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:755

約数の個数: 224

約数和(自身を含む): 6885506520

約数和(自身を除く): 4865622480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 243, 270, 324, 339, 360, 405, 452, 486, 540, 565, 613, 648, 678, 729, 810, 904, 972, 1017, 1080, 1130, 1215, 1226, 1356, 1458, 1620, 1695, 1839, 1944, 2034, 2260, 2430, 2452, 2712, 2916, 3051, 3065, 3240, 3390, 3645, 3678, 4068, 4520, 4860, 4904, 5085, 5517, 5832, 6102, 6130, 6780, 7290, 7356, 8136, 9153, 9195, 9720, 10170, 11034, 12204, 12260, 13560, 14580, 14712, 15255, 16551, 18306, 18390, 20340, 22068, 24408, 24520, 27459, 27585, 29160, 30510, 33102, 36612, 36780, 40680, 44136, 45765, 49653, 54918, 55170, 61020, 66204, 69269, 73224, 73560, 82377, 82755, 91530, 99306, 109836, 110340, 122040, 132408, 137295, 138538, 148959, 164754, 165510, 183060, 198612, 207807, 219672, 220680, 248265, 274590, 277076, 297918, 329508, 331020, 346345, 366120, 397224, 411885, 415614, 446877, 496530, 549180, 554152, 595836, 623421, 659016, 662040, 692690, 744795, 823770, 831228, 893754, 993060, 1039035, 1098360, 1191672, 1246842, 1385380, 1489590, 1647540, 1662456, 1787508, 1870263, 1986120, 2078070, 2234385, 2493684, 2770760, 2979180, 3117105, 3295080, 3575016, 3740526, 4156140, 4468770, 4987368, 5610789, 5958360, 6234210, 7481052, 8312280, 8937540, 9351315, 11221578, 12468420, 14962104, 16832367, 17875080, 18702630, 22443156, 24936840, 28053945, 33664734, 37405260, 44886312, 50497101, 56107890, 67329468, 74810520, 84161835, 100994202, 112215780, 134658936, 168323670, 201988404, 224431560, 252485505, 336647340, 403976808, 504971010, 673294680, 1009942020, 2019884040]

約数ペア:

[(1, 2019884040), (2, 1009942020), (3, 673294680), (4, 504971010), (5, 403976808), (6, 336647340), (8, 252485505), (9, 224431560), (10, 201988404), (12, 168323670), (15, 134658936), (18, 112215780), (20, 100994202), (24, 84161835), (27, 74810520), (30, 67329468), (36, 56107890), (40, 50497101), (45, 44886312), (54, 37405260), (60, 33664734), (72, 28053945), (81, 24936840), (90, 22443156), (108, 18702630), (113, 17875080), (120, 16832367), (135, 14962104), (162, 12468420), (180, 11221578), (216, 9351315), (226, 8937540), (243, 8312280), (270, 7481052), (324, 6234210), (339, 5958360), (360, 5610789), (405, 4987368), (452, 4468770), (486, 4156140), (540, 3740526), (565, 3575016), (613, 3295080), (648, 3117105), (678, 2979180), (729, 2770760), (810, 2493684), (904, 2234385), (972, 2078070), (1017, 1986120), (1080, 1870263), (1130, 1787508), (1215, 1662456), (1226, 1647540), (1356, 1489590), (1458, 1385380), (1620, 1246842), (1695, 1191672), (1839, 1098360), (1944, 1039035), (2034, 993060), (2260, 893754), (2430, 831228), (2452, 823770), (2712, 744795), (2916, 692690), (3051, 662040), (3065, 659016), (3240, 623421), (3390, 595836), (3645, 554152), (3678, 549180), (4068, 496530), (4520, 446877), (4860, 415614), (4904, 411885), (5085, 397224), (5517, 366120), (5832, 346345), (6102, 331020), (6130, 329508), (6780, 297918), (7290, 277076), (7356, 274590), (8136, 248265), (9153, 220680), (9195, 219672), (9720, 207807), (10170, 198612), (11034, 183060), (12204, 165510), (12260, 164754), (13560, 148959), (14580, 138538), (14712, 137295), (15255, 132408), (16551, 122040), (18306, 110340), (18390, 109836), (20340, 99306), (22068, 91530), (24408, 82755), (24520, 82377), (27459, 73560), (27585, 73224), (29160, 69269), (30510, 66204), (33102, 61020), (36612, 55170), (36780, 54918), (40680, 49653), (44136, 45765)]