1719773640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:733

約数の個数: 256

約数和(自身を含む): 6208876800

約数和(自身を除く): 4489103160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 347, 351, 353, 360, 390, 468, 520, 540, 585, 694, 702, 706, 780, 936, 1041, 1059, 1080, 1170, 1388, 1404, 1412, 1560, 1735, 1755, 1765, 2082, 2118, 2340, 2776, 2808, 2824, 3123, 3177, 3470, 3510, 3530, 4164, 4236, 4511, 4589, 4680, 5205, 5295, 6246, 6354, 6940, 7020, 7060, 8328, 8472, 9022, 9178, 9369, 9531, 10410, 10590, 12492, 12708, 13533, 13767, 13880, 14040, 14120, 15615, 15885, 18044, 18356, 18738, 19062, 20820, 21180, 22555, 22945, 24984, 25416, 27066, 27534, 31230, 31770, 36088, 36712, 37476, 38124, 40599, 41301, 41640, 42360, 45110, 45890, 46845, 47655, 54132, 55068, 62460, 63540, 67665, 68835, 74952, 76248, 81198, 82602, 90220, 91780, 93690, 95310, 108264, 110136, 121797, 122491, 123903, 124920, 127080, 135330, 137670, 162396, 165204, 180440, 183560, 187380, 190620, 202995, 206505, 243594, 244982, 247806, 270660, 275340, 324792, 330408, 367473, 374760, 381240, 405990, 413010, 487188, 489964, 495612, 541320, 550680, 608985, 612455, 619515, 734946, 811980, 826020, 974376, 979928, 991224, 1102419, 1217970, 1224910, 1239030, 1469892, 1592383, 1623960, 1652040, 1837365, 2204838, 2435940, 2449820, 2478060, 2939784, 3184766, 3307257, 3674730, 4409676, 4777149, 4871880, 4899640, 4956120, 5512095, 6369532, 6614514, 7349460, 7961915, 8819352, 9554298, 11024190, 12739064, 13229028, 14331447, 14698920, 15923830, 16536285, 19108596, 22048380, 23885745, 26458056, 28662894, 31847660, 33072570, 38217192, 42994341, 44096760, 47771490, 57325788, 63695320, 66145140, 71657235, 85988682, 95542980, 114651576, 132290280, 143314470, 171977364, 191085960, 214971705, 286628940, 343954728, 429943410, 573257880, 859886820, 1719773640]

約数ペア:

[(1, 1719773640), (2, 859886820), (3, 573257880), (4, 429943410), (5, 343954728), (6, 286628940), (8, 214971705), (9, 191085960), (10, 171977364), (12, 143314470), (13, 132290280), (15, 114651576), (18, 95542980), (20, 85988682), (24, 71657235), (26, 66145140), (27, 63695320), (30, 57325788), (36, 47771490), (39, 44096760), (40, 42994341), (45, 38217192), (52, 33072570), (54, 31847660), (60, 28662894), (65, 26458056), (72, 23885745), (78, 22048380), (90, 19108596), (104, 16536285), (108, 15923830), (117, 14698920), (120, 14331447), (130, 13229028), (135, 12739064), (156, 11024190), (180, 9554298), (195, 8819352), (216, 7961915), (234, 7349460), (260, 6614514), (270, 6369532), (312, 5512095), (347, 4956120), (351, 4899640), (353, 4871880), (360, 4777149), (390, 4409676), (468, 3674730), (520, 3307257), (540, 3184766), (585, 2939784), (694, 2478060), (702, 2449820), (706, 2435940), (780, 2204838), (936, 1837365), (1041, 1652040), (1059, 1623960), (1080, 1592383), (1170, 1469892), (1388, 1239030), (1404, 1224910), (1412, 1217970), (1560, 1102419), (1735, 991224), (1755, 979928), (1765, 974376), (2082, 826020), (2118, 811980), (2340, 734946), (2776, 619515), (2808, 612455), (2824, 608985), (3123, 550680), (3177, 541320), (3470, 495612), (3510, 489964), (3530, 487188), (4164, 413010), (4236, 405990), (4511, 381240), (4589, 374760), (4680, 367473), (5205, 330408), (5295, 324792), (6246, 275340), (6354, 270660), (6940, 247806), (7020, 244982), (7060, 243594), (8328, 206505), (8472, 202995), (9022, 190620), (9178, 187380), (9369, 183560), (9531, 180440), (10410, 165204), (10590, 162396), (12492, 137670), (12708, 135330), (13533, 127080), (13767, 124920), (13880, 123903), (14040, 122491), (14120, 121797), (15615, 110136), (15885, 108264), (18044, 95310), (18356, 93690), (18738, 91780), (19062, 90220), (20820, 82602), (21180, 81198), (22555, 76248), (22945, 74952), (24984, 68835), (25416, 67665), (27066, 63540), (27534, 62460), (31230, 55068), (31770, 54132), (36088, 47655), (36712, 46845), (37476, 45890), (38124, 45110), (40599, 42360), (41301, 41640)]