197232840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3727}}^1$

素因数の和:3761

約数の個数: 192

約数和(自身を含む): 764985600

約数和(自身を除く): 567752760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3727, 3780, 4410, 5292, 5880, 6615, 7454, 7560, 8820, 10584, 11181, 13230, 14908, 17640, 18635, 22362, 26089, 26460, 29816, 33543, 37270, 44724, 52178, 52920, 55905, 67086, 74540, 78267, 89448, 100629, 104356, 111810, 130445, 134172, 149080, 156534, 167715, 182623, 201258, 208712, 223620, 234801, 260890, 268344, 313068, 335430, 365246, 391335, 402516, 447240, 469602, 503145, 521780, 547869, 626136, 670860, 704403, 730492, 782670, 805032, 913115, 939204, 1006290, 1043560, 1095738, 1174005, 1341720, 1408806, 1460984, 1565340, 1643607, 1826230, 1878408, 2012580, 2191476, 2348010, 2739345, 2817612, 3130680, 3287214, 3522015, 3652460, 4025160, 4382952, 4696020, 4930821, 5478690, 5635224, 6574428, 7044030, 7304920, 8218035, 9392040, 9861642, 10957380, 13148856, 14088060, 16436070, 19723284, 21914760, 24654105, 28176120, 32872140, 39446568, 49308210, 65744280, 98616420, 197232840]

約数ペア:

[(1, 197232840), (2, 98616420), (3, 65744280), (4, 49308210), (5, 39446568), (6, 32872140), (7, 28176120), (8, 24654105), (9, 21914760), (10, 19723284), (12, 16436070), (14, 14088060), (15, 13148856), (18, 10957380), (20, 9861642), (21, 9392040), (24, 8218035), (27, 7304920), (28, 7044030), (30, 6574428), (35, 5635224), (36, 5478690), (40, 4930821), (42, 4696020), (45, 4382952), (49, 4025160), (54, 3652460), (56, 3522015), (60, 3287214), (63, 3130680), (70, 2817612), (72, 2739345), (84, 2348010), (90, 2191476), (98, 2012580), (105, 1878408), (108, 1826230), (120, 1643607), (126, 1565340), (135, 1460984), (140, 1408806), (147, 1341720), (168, 1174005), (180, 1095738), (189, 1043560), (196, 1006290), (210, 939204), (216, 913115), (245, 805032), (252, 782670), (270, 730492), (280, 704403), (294, 670860), (315, 626136), (360, 547869), (378, 521780), (392, 503145), (420, 469602), (441, 447240), (490, 402516), (504, 391335), (540, 365246), (588, 335430), (630, 313068), (735, 268344), (756, 260890), (840, 234801), (882, 223620), (945, 208712), (980, 201258), (1080, 182623), (1176, 167715), (1260, 156534), (1323, 149080), (1470, 134172), (1512, 130445), (1764, 111810), (1890, 104356), (1960, 100629), (2205, 89448), (2520, 78267), (2646, 74540), (2940, 67086), (3528, 55905), (3727, 52920), (3780, 52178), (4410, 44724), (5292, 37270), (5880, 33543), (6615, 29816), (7454, 26460), (7560, 26089), (8820, 22362), (10584, 18635), (11181, 17640), (13230, 14908)]