7580984280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 256

約数和(自身を含む): 24354570240

約数和(自身を除く): 16773585960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 83, 86, 93, 120, 124, 129, 155, 166, 172, 186, 215, 248, 249, 258, 310, 332, 344, 372, 415, 430, 465, 498, 516, 571, 620, 645, 664, 744, 830, 860, 930, 996, 1032, 1142, 1240, 1245, 1290, 1333, 1660, 1713, 1720, 1860, 1992, 2284, 2490, 2573, 2580, 2666, 2855, 3320, 3426, 3569, 3720, 3999, 4568, 4980, 5146, 5160, 5332, 5710, 6665, 6852, 7138, 7719, 7998, 8565, 9960, 10292, 10664, 10707, 11420, 12865, 13330, 13704, 14276, 15438, 15996, 17130, 17701, 17845, 19995, 20584, 21414, 22840, 24553, 25730, 26660, 28552, 30876, 31992, 34260, 35402, 35690, 38595, 39990, 42828, 47393, 49106, 51460, 53103, 53320, 53535, 61752, 68520, 70804, 71380, 73659, 77190, 79980, 85656, 88505, 94786, 98212, 102920, 106206, 107070, 110639, 122765, 141608, 142179, 142760, 147318, 154380, 159960, 177010, 189572, 196424, 212412, 214140, 221278, 236965, 245530, 265515, 284358, 294636, 308760, 331917, 354020, 368295, 379144, 424824, 428280, 442556, 473930, 491060, 531030, 553195, 568716, 589272, 663834, 708040, 710895, 736590, 761143, 885112, 947860, 982120, 1062060, 1106390, 1137432, 1327668, 1421790, 1469183, 1473180, 1522286, 1659585, 1895720, 2037899, 2124120, 2212780, 2283429, 2655336, 2843580, 2938366, 2946360, 3044572, 3319170, 3805715, 4075798, 4407549, 4425560, 4566858, 5687160, 5876732, 6089144, 6113697, 6638340, 7345915, 7611430, 8151596, 8815098, 9133716, 10189495, 11417145, 11753464, 12227394, 13276680, 14691830, 15222860, 16303192, 17630196, 18267432, 20378990, 22037745, 22834290, 24454788, 29383660, 30445720, 30568485, 35260392, 40757980, 44075490, 45668580, 48909576, 58767320, 61136970, 63174869, 81515960, 88150980, 91337160, 122273940, 126349738, 176301960, 189524607, 244547880, 252699476, 315874345, 379049214, 505398952, 631748690, 758098428, 947623035, 1263497380, 1516196856, 1895246070, 2526994760, 3790492140, 7580984280]

約数ペア:

[(1, 7580984280), (2, 3790492140), (3, 2526994760), (4, 1895246070), (5, 1516196856), (6, 1263497380), (8, 947623035), (10, 758098428), (12, 631748690), (15, 505398952), (20, 379049214), (24, 315874345), (30, 252699476), (31, 244547880), (40, 189524607), (43, 176301960), (60, 126349738), (62, 122273940), (83, 91337160), (86, 88150980), (93, 81515960), (120, 63174869), (124, 61136970), (129, 58767320), (155, 48909576), (166, 45668580), (172, 44075490), (186, 40757980), (215, 35260392), (248, 30568485), (249, 30445720), (258, 29383660), (310, 24454788), (332, 22834290), (344, 22037745), (372, 20378990), (415, 18267432), (430, 17630196), (465, 16303192), (498, 15222860), (516, 14691830), (571, 13276680), (620, 12227394), (645, 11753464), (664, 11417145), (744, 10189495), (830, 9133716), (860, 8815098), (930, 8151596), (996, 7611430), (1032, 7345915), (1142, 6638340), (1240, 6113697), (1245, 6089144), (1290, 5876732), (1333, 5687160), (1660, 4566858), (1713, 4425560), (1720, 4407549), (1860, 4075798), (1992, 3805715), (2284, 3319170), (2490, 3044572), (2573, 2946360), (2580, 2938366), (2666, 2843580), (2855, 2655336), (3320, 2283429), (3426, 2212780), (3569, 2124120), (3720, 2037899), (3999, 1895720), (4568, 1659585), (4980, 1522286), (5146, 1473180), (5160, 1469183), (5332, 1421790), (5710, 1327668), (6665, 1137432), (6852, 1106390), (7138, 1062060), (7719, 982120), (7998, 947860), (8565, 885112), (9960, 761143), (10292, 736590), (10664, 710895), (10707, 708040), (11420, 663834), (12865, 589272), (13330, 568716), (13704, 553195), (14276, 531030), (15438, 491060), (15996, 473930), (17130, 442556), (17701, 428280), (17845, 424824), (19995, 379144), (20584, 368295), (21414, 354020), (22840, 331917), (24553, 308760), (25730, 294636), (26660, 284358), (28552, 265515), (30876, 245530), (31992, 236965), (34260, 221278), (35402, 214140), (35690, 212412), (38595, 196424), (39990, 189572), (42828, 177010), (47393, 159960), (49106, 154380), (51460, 147318), (53103, 142760), (53320, 142179), (53535, 141608), (61752, 122765), (68520, 110639), (70804, 107070), (71380, 106206), (73659, 102920), (77190, 98212), (79980, 94786), (85656, 88505)]