2199488040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{2741}}^1$

素因数の和:3504

約数の個数: 128

約数和(自身を含む): 7344172800

約数和(自身を除く): 5144684760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 743, 1080, 1486, 2229, 2741, 2972, 3715, 4458, 5482, 5944, 6687, 7430, 8223, 8916, 10964, 11145, 13374, 13705, 14860, 16446, 17832, 20061, 21928, 22290, 24669, 26748, 27410, 29720, 32892, 33435, 40122, 41115, 44580, 49338, 53496, 54820, 65784, 66870, 74007, 80244, 82230, 89160, 98676, 100305, 109640, 123345, 133740, 148014, 160488, 164460, 197352, 200610, 246690, 267480, 296028, 328920, 370035, 401220, 493380, 592056, 740070, 802440, 986760, 1480140, 2036563, 2960280, 4073126, 6109689, 8146252, 10182815, 12219378, 16292504, 18329067, 20365630, 24438756, 30548445, 36658134, 40731260, 48877512, 54987201, 61096890, 73316268, 81462520, 91645335, 109974402, 122193780, 146632536, 183290670, 219948804, 244387560, 274936005, 366581340, 439897608, 549872010, 733162680, 1099744020, 2199488040]

約数ペア:

[(1, 2199488040), (2, 1099744020), (3, 733162680), (4, 549872010), (5, 439897608), (6, 366581340), (8, 274936005), (9, 244387560), (10, 219948804), (12, 183290670), (15, 146632536), (18, 122193780), (20, 109974402), (24, 91645335), (27, 81462520), (30, 73316268), (36, 61096890), (40, 54987201), (45, 48877512), (54, 40731260), (60, 36658134), (72, 30548445), (90, 24438756), (108, 20365630), (120, 18329067), (135, 16292504), (180, 12219378), (216, 10182815), (270, 8146252), (360, 6109689), (540, 4073126), (743, 2960280), (1080, 2036563), (1486, 1480140), (2229, 986760), (2741, 802440), (2972, 740070), (3715, 592056), (4458, 493380), (5482, 401220), (5944, 370035), (6687, 328920), (7430, 296028), (8223, 267480), (8916, 246690), (10964, 200610), (11145, 197352), (13374, 164460), (13705, 160488), (14860, 148014), (16446, 133740), (17832, 123345), (20061, 109640), (21928, 100305), (22290, 98676), (24669, 89160), (26748, 82230), (27410, 80244), (29720, 74007), (32892, 66870), (33435, 65784), (40122, 54820), (41115, 53496), (44580, 49338)]