141819255760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19480667}}^1$

素因数の和:19480700

約数の個数: 80

約数和(自身を含む): 405821275776

約数和(自身を除く): 264002020016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 19480667, 38961334, 77922668, 97403335, 136364669, 155845336, 194806670, 253248671, 272729338, 311690672, 389613340, 506497342, 545458676, 681823345, 779226680, 1012994684, 1090917352, 1266243355, 1363646690, 1558453360, 1772740697, 2025989368, 2181834704, 2532486710, 2727293380, 3545481394, 4051978736, 5064973420, 5454586760, 7090962788, 8863703485, 10129946840, 10909173520, 14181925576, 17727406970, 20259893680, 28363851152, 35454813940, 70909627880, 141819255760]

約数ペア:

[(1, 141819255760), (2, 70909627880), (4, 35454813940), (5, 28363851152), (7, 20259893680), (8, 17727406970), (10, 14181925576), (13, 10909173520), (14, 10129946840), (16, 8863703485), (20, 7090962788), (26, 5454586760), (28, 5064973420), (35, 4051978736), (40, 3545481394), (52, 2727293380), (56, 2532486710), (65, 2181834704), (70, 2025989368), (80, 1772740697), (91, 1558453360), (104, 1363646690), (112, 1266243355), (130, 1090917352), (140, 1012994684), (182, 779226680), (208, 681823345), (260, 545458676), (280, 506497342), (364, 389613340), (455, 311690672), (520, 272729338), (560, 253248671), (728, 194806670), (910, 155845336), (1040, 136364669), (1456, 97403335), (1820, 77922668), (3640, 38961334), (7280, 19480667)]