4126920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^3$

素因数の和:72

約数の個数: 128

約数和(自身を含む): 15033600

約数和(自身を除く): 10906680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 357, 408, 420, 476, 510, 578, 595, 680, 714, 840, 867, 952, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2040, 2312, 2380, 2856, 2890, 3468, 3570, 4046, 4335, 4760, 4913, 5780, 6069, 6936, 7140, 8092, 8670, 9826, 10115, 11560, 12138, 14280, 14739, 16184, 17340, 19652, 20230, 24276, 24565, 29478, 30345, 34391, 34680, 39304, 40460, 48552, 49130, 58956, 60690, 68782, 73695, 80920, 98260, 103173, 117912, 121380, 137564, 147390, 171955, 196520, 206346, 242760, 275128, 294780, 343910, 412692, 515865, 589560, 687820, 825384, 1031730, 1375640, 2063460, 4126920]

約数ペア:

[(1, 4126920), (2, 2063460), (3, 1375640), (4, 1031730), (5, 825384), (6, 687820), (7, 589560), (8, 515865), (10, 412692), (12, 343910), (14, 294780), (15, 275128), (17, 242760), (20, 206346), (21, 196520), (24, 171955), (28, 147390), (30, 137564), (34, 121380), (35, 117912), (40, 103173), (42, 98260), (51, 80920), (56, 73695), (60, 68782), (68, 60690), (70, 58956), (84, 49130), (85, 48552), (102, 40460), (105, 39304), (119, 34680), (120, 34391), (136, 30345), (140, 29478), (168, 24565), (170, 24276), (204, 20230), (210, 19652), (238, 17340), (255, 16184), (280, 14739), (289, 14280), (340, 12138), (357, 11560), (408, 10115), (420, 9826), (476, 8670), (510, 8092), (578, 7140), (595, 6936), (680, 6069), (714, 5780), (840, 4913), (867, 4760), (952, 4335), (1020, 4046), (1156, 3570), (1190, 3468), (1428, 2890), (1445, 2856), (1734, 2380), (1785, 2312), (2023, 2040)]