1569303400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2136

約数の個数: 144

約数和(自身を含む): 4300171200

約数和(自身を除く): 2730867800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 79, 98, 100, 140, 158, 175, 196, 200, 245, 280, 316, 350, 392, 395, 490, 553, 632, 700, 790, 980, 1106, 1225, 1400, 1580, 1960, 1975, 2027, 2212, 2450, 2765, 3160, 3871, 3950, 4054, 4424, 4900, 5530, 7742, 7900, 8108, 9800, 10135, 11060, 13825, 14189, 15484, 15800, 16216, 19355, 20270, 22120, 27650, 28378, 30968, 38710, 40540, 50675, 55300, 56756, 70945, 77420, 81080, 96775, 99323, 101350, 110600, 113512, 141890, 154840, 160133, 193550, 198646, 202700, 283780, 320266, 354725, 387100, 397292, 405400, 496615, 567560, 640532, 709450, 774200, 794584, 800665, 993230, 1120931, 1281064, 1418900, 1601330, 1986460, 2241862, 2483075, 2837800, 3202660, 3972920, 4003325, 4483724, 4966150, 5604655, 6405320, 7846517, 8006650, 8967448, 9932300, 11209310, 15693034, 16013300, 19864600, 22418620, 28023275, 31386068, 32026600, 39232585, 44837240, 56046550, 62772136, 78465170, 112093100, 156930340, 196162925, 224186200, 313860680, 392325850, 784651700, 1569303400]

約数ペア:

[(1, 1569303400), (2, 784651700), (4, 392325850), (5, 313860680), (7, 224186200), (8, 196162925), (10, 156930340), (14, 112093100), (20, 78465170), (25, 62772136), (28, 56046550), (35, 44837240), (40, 39232585), (49, 32026600), (50, 31386068), (56, 28023275), (70, 22418620), (79, 19864600), (98, 16013300), (100, 15693034), (140, 11209310), (158, 9932300), (175, 8967448), (196, 8006650), (200, 7846517), (245, 6405320), (280, 5604655), (316, 4966150), (350, 4483724), (392, 4003325), (395, 3972920), (490, 3202660), (553, 2837800), (632, 2483075), (700, 2241862), (790, 1986460), (980, 1601330), (1106, 1418900), (1225, 1281064), (1400, 1120931), (1580, 993230), (1960, 800665), (1975, 794584), (2027, 774200), (2212, 709450), (2450, 640532), (2765, 567560), (3160, 496615), (3871, 405400), (3950, 397292), (4054, 387100), (4424, 354725), (4900, 320266), (5530, 283780), (7742, 202700), (7900, 198646), (8108, 193550), (9800, 160133), (10135, 154840), (11060, 141890), (13825, 113512), (14189, 110600), (15484, 101350), (15800, 99323), (16216, 96775), (19355, 81080), (20270, 77420), (22120, 70945), (27650, 56756), (28378, 55300), (30968, 50675), (38710, 40540)]