2905744080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7369}}^1$

素因数の和:7469

約数の個数: 160

約数和(自身を含む): 9475107840

約数和(自身を除く): 6569363760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 530, 620, 636, 744, 795, 848, 930, 1060, 1240, 1272, 1488, 1590, 1643, 1860, 2120, 2480, 2544, 3180, 3286, 3720, 4240, 4929, 6360, 6572, 7369, 7440, 8215, 9858, 12720, 13144, 14738, 16430, 19716, 22107, 24645, 26288, 29476, 32860, 36845, 39432, 44214, 49290, 58952, 65720, 73690, 78864, 88428, 98580, 110535, 117904, 131440, 147380, 176856, 197160, 221070, 228439, 294760, 353712, 390557, 394320, 442140, 456878, 589520, 685317, 781114, 884280, 913756, 1142195, 1171671, 1370634, 1562228, 1768560, 1827512, 1952785, 2284390, 2343342, 2741268, 3124456, 3426585, 3655024, 3905570, 4568780, 4686684, 5482536, 5858355, 6248912, 6853170, 7811140, 9137560, 9373368, 10965072, 11716710, 12107267, 13706340, 15622280, 18275120, 18746736, 23433420, 24214534, 27412680, 31244560, 36321801, 46866840, 48429068, 54825360, 60536335, 72643602, 93733680, 96858136, 121072670, 145287204, 181609005, 193716272, 242145340, 290574408, 363218010, 484290680, 581148816, 726436020, 968581360, 1452872040, 2905744080]

約数ペア:

[(1, 2905744080), (2, 1452872040), (3, 968581360), (4, 726436020), (5, 581148816), (6, 484290680), (8, 363218010), (10, 290574408), (12, 242145340), (15, 193716272), (16, 181609005), (20, 145287204), (24, 121072670), (30, 96858136), (31, 93733680), (40, 72643602), (48, 60536335), (53, 54825360), (60, 48429068), (62, 46866840), (80, 36321801), (93, 31244560), (106, 27412680), (120, 24214534), (124, 23433420), (155, 18746736), (159, 18275120), (186, 15622280), (212, 13706340), (240, 12107267), (248, 11716710), (265, 10965072), (310, 9373368), (318, 9137560), (372, 7811140), (424, 6853170), (465, 6248912), (496, 5858355), (530, 5482536), (620, 4686684), (636, 4568780), (744, 3905570), (795, 3655024), (848, 3426585), (930, 3124456), (1060, 2741268), (1240, 2343342), (1272, 2284390), (1488, 1952785), (1590, 1827512), (1643, 1768560), (1860, 1562228), (2120, 1370634), (2480, 1171671), (2544, 1142195), (3180, 913756), (3286, 884280), (3720, 781114), (4240, 685317), (4929, 589520), (6360, 456878), (6572, 442140), (7369, 394320), (7440, 390557), (8215, 353712), (9858, 294760), (12720, 228439), (13144, 221070), (14738, 197160), (16430, 176856), (19716, 147380), (22107, 131440), (24645, 117904), (26288, 110535), (29476, 98580), (32860, 88428), (36845, 78864), (39432, 73690), (44214, 65720), (49290, 58952)]