1891033709680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1913}}^1\times {\mathrm{6793}}^1$

素因数の和:8843

約数の個数: 160

約数和(自身を含む): 4701935646144

約数和(自身を除く): 2810901936464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 535, 680, 856, 1070, 1360, 1712, 1819, 1913, 2140, 3638, 3826, 4280, 6793, 7276, 7652, 8560, 9095, 9565, 13586, 14552, 15304, 18190, 19130, 27172, 29104, 30608, 32521, 33965, 36380, 38260, 54344, 65042, 67930, 72760, 76520, 108688, 115481, 130084, 135860, 145520, 153040, 162605, 204691, 230962, 260168, 271720, 325210, 409382, 461924, 520336, 543440, 577405, 650420, 726851, 818764, 923848, 1023455, 1154810, 1300840, 1453702, 1637528, 1847696, 2046910, 2309620, 2601680, 2907404, 3275056, 3479747, 3634255, 4093820, 4619240, 5814808, 6959494, 7268510, 8187640, 9238480, 11629616, 12356467, 12995009, 13918988, 14537020, 16375280, 17398735, 24712934, 25990018, 27837976, 29074040, 34797470, 49425868, 51980036, 55675952, 58148080, 61782335, 64975045, 69594940, 98851736, 103960072, 123564670, 129950090, 139189880, 197703472, 207920144, 220915153, 247129340, 259900180, 278379760, 441830306, 494258680, 519800360, 883660612, 988517360, 1039600720, 1104575765, 1390465963, 1767321224, 2209151530, 2780931926, 3534642448, 4418303060, 5561863852, 6952329815, 8836606120, 11123727704, 13904659630, 17673212240, 22247455408, 23637921371, 27809319260, 47275842742, 55618638520, 94551685484, 111237277040, 118189606855, 189103370968, 236379213710, 378206741936, 472758427420, 945516854840, 1891033709680]

約数ペア:

[(1, 1891033709680), (2, 945516854840), (4, 472758427420), (5, 378206741936), (8, 236379213710), (10, 189103370968), (16, 118189606855), (17, 111237277040), (20, 94551685484), (34, 55618638520), (40, 47275842742), (68, 27809319260), (80, 23637921371), (85, 22247455408), (107, 17673212240), (136, 13904659630), (170, 11123727704), (214, 8836606120), (272, 6952329815), (340, 5561863852), (428, 4418303060), (535, 3534642448), (680, 2780931926), (856, 2209151530), (1070, 1767321224), (1360, 1390465963), (1712, 1104575765), (1819, 1039600720), (1913, 988517360), (2140, 883660612), (3638, 519800360), (3826, 494258680), (4280, 441830306), (6793, 278379760), (7276, 259900180), (7652, 247129340), (8560, 220915153), (9095, 207920144), (9565, 197703472), (13586, 139189880), (14552, 129950090), (15304, 123564670), (18190, 103960072), (19130, 98851736), (27172, 69594940), (29104, 64975045), (30608, 61782335), (32521, 58148080), (33965, 55675952), (36380, 51980036), (38260, 49425868), (54344, 34797470), (65042, 29074040), (67930, 27837976), (72760, 25990018), (76520, 24712934), (108688, 17398735), (115481, 16375280), (130084, 14537020), (135860, 13918988), (145520, 12995009), (153040, 12356467), (162605, 11629616), (204691, 9238480), (230962, 8187640), (260168, 7268510), (271720, 6959494), (325210, 5814808), (409382, 4619240), (461924, 4093820), (520336, 3634255), (543440, 3479747), (577405, 3275056), (650420, 2907404), (726851, 2601680), (818764, 2309620), (923848, 2046910), (1023455, 1847696), (1154810, 1637528), (1300840, 1453702)]