540262380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4451}}^1$

素因数の和:4504

約数の個数: 144

約数和(自身を含む): 1836930816

約数和(自身を除く): 1296668436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 2023, 2380, 2890, 3468, 3570, 4046, 4335, 4451, 5780, 6069, 7140, 8092, 8670, 8902, 10115, 12138, 13353, 17340, 17804, 20230, 22255, 24276, 26706, 30345, 31157, 40460, 44510, 53412, 60690, 62314, 66765, 75667, 89020, 93471, 121380, 124628, 133530, 151334, 155785, 186942, 227001, 267060, 302668, 311570, 373884, 378335, 454002, 467355, 529669, 623140, 756670, 908004, 934710, 1059338, 1135005, 1286339, 1513340, 1589007, 1869420, 2118676, 2270010, 2572678, 2648345, 3178014, 3859017, 4540020, 5145356, 5296690, 6356028, 6431695, 7718034, 7945035, 9004373, 10593380, 12863390, 15436068, 15890070, 18008746, 19295085, 25726780, 27013119, 31780140, 36017492, 38590170, 45021865, 54026238, 77180340, 90043730, 108052476, 135065595, 180087460, 270131190, 540262380]

約数ペア:

[(1, 540262380), (2, 270131190), (3, 180087460), (4, 135065595), (5, 108052476), (6, 90043730), (7, 77180340), (10, 54026238), (12, 45021865), (14, 38590170), (15, 36017492), (17, 31780140), (20, 27013119), (21, 25726780), (28, 19295085), (30, 18008746), (34, 15890070), (35, 15436068), (42, 12863390), (51, 10593380), (60, 9004373), (68, 7945035), (70, 7718034), (84, 6431695), (85, 6356028), (102, 5296690), (105, 5145356), (119, 4540020), (140, 3859017), (170, 3178014), (204, 2648345), (210, 2572678), (238, 2270010), (255, 2118676), (289, 1869420), (340, 1589007), (357, 1513340), (420, 1286339), (476, 1135005), (510, 1059338), (578, 934710), (595, 908004), (714, 756670), (867, 623140), (1020, 529669), (1156, 467355), (1190, 454002), (1428, 378335), (1445, 373884), (1734, 311570), (1785, 302668), (2023, 267060), (2380, 227001), (2890, 186942), (3468, 155785), (3570, 151334), (4046, 133530), (4335, 124628), (4451, 121380), (5780, 93471), (6069, 89020), (7140, 75667), (8092, 66765), (8670, 62314), (8902, 60690), (10115, 53412), (12138, 44510), (13353, 40460), (17340, 31157), (17804, 30345), (20230, 26706), (22255, 24276)]