8945177640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8581}}^1$

素因数の和:8692

約数の個数: 256

約数和(自身を含む): 32921925120

約数和(自身を除く): 23976747480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 73, 84, 85, 102, 105, 119, 120, 136, 140, 146, 168, 170, 204, 210, 219, 238, 255, 280, 292, 340, 357, 365, 408, 420, 438, 476, 510, 511, 584, 595, 680, 714, 730, 840, 876, 952, 1020, 1022, 1095, 1190, 1241, 1428, 1460, 1533, 1752, 1785, 2040, 2044, 2190, 2380, 2482, 2555, 2856, 2920, 3066, 3570, 3723, 4088, 4380, 4760, 4964, 5110, 6132, 6205, 7140, 7446, 7665, 8581, 8687, 8760, 9928, 10220, 12264, 12410, 14280, 14892, 15330, 17162, 17374, 18615, 20440, 24820, 25743, 26061, 29784, 30660, 34324, 34748, 37230, 42905, 43435, 49640, 51486, 52122, 60067, 61320, 68648, 69496, 74460, 85810, 86870, 102972, 104244, 120134, 128715, 130305, 145877, 148920, 171620, 173740, 180201, 205944, 208488, 240268, 257430, 260610, 291754, 300335, 343240, 347480, 360402, 437631, 480536, 514860, 521220, 583508, 600670, 626413, 720804, 729385, 875262, 901005, 1021139, 1029720, 1042440, 1167016, 1201340, 1252826, 1441608, 1458770, 1750524, 1802010, 1879239, 2042278, 2188155, 2402680, 2505652, 2917540, 3063417, 3132065, 3501048, 3604020, 3758478, 4084556, 4376310, 4384891, 5011304, 5105695, 5835080, 6126834, 6264130, 7208040, 7516956, 8169112, 8752620, 8769782, 9396195, 10211390, 10649021, 12253668, 12528260, 13154673, 15033912, 15317085, 17505240, 17539564, 18792390, 20422780, 21298042, 21924455, 24507336, 25056520, 26309346, 30634170, 31947063, 35079128, 37584780, 40845560, 42596084, 43848910, 52618692, 53245105, 61268340, 63894126, 65773365, 74543147, 75169560, 85192168, 87697820, 105237384, 106490210, 122536680, 127788252, 131546730, 149086294, 159735315, 175395640, 212980420, 223629441, 255576504, 263093460, 298172588, 319470630, 372715735, 425960840, 447258882, 526186920, 596345176, 638941260, 745431470, 894517764, 1118147205, 1277882520, 1490862940, 1789035528, 2236294410, 2981725880, 4472588820, 8945177640]

約数ペア:

[(1, 8945177640), (2, 4472588820), (3, 2981725880), (4, 2236294410), (5, 1789035528), (6, 1490862940), (7, 1277882520), (8, 1118147205), (10, 894517764), (12, 745431470), (14, 638941260), (15, 596345176), (17, 526186920), (20, 447258882), (21, 425960840), (24, 372715735), (28, 319470630), (30, 298172588), (34, 263093460), (35, 255576504), (40, 223629441), (42, 212980420), (51, 175395640), (56, 159735315), (60, 149086294), (68, 131546730), (70, 127788252), (73, 122536680), (84, 106490210), (85, 105237384), (102, 87697820), (105, 85192168), (119, 75169560), (120, 74543147), (136, 65773365), (140, 63894126), (146, 61268340), (168, 53245105), (170, 52618692), (204, 43848910), (210, 42596084), (219, 40845560), (238, 37584780), (255, 35079128), (280, 31947063), (292, 30634170), (340, 26309346), (357, 25056520), (365, 24507336), (408, 21924455), (420, 21298042), (438, 20422780), (476, 18792390), (510, 17539564), (511, 17505240), (584, 15317085), (595, 15033912), (680, 13154673), (714, 12528260), (730, 12253668), (840, 10649021), (876, 10211390), (952, 9396195), (1020, 8769782), (1022, 8752620), (1095, 8169112), (1190, 7516956), (1241, 7208040), (1428, 6264130), (1460, 6126834), (1533, 5835080), (1752, 5105695), (1785, 5011304), (2040, 4384891), (2044, 4376310), (2190, 4084556), (2380, 3758478), (2482, 3604020), (2555, 3501048), (2856, 3132065), (2920, 3063417), (3066, 2917540), (3570, 2505652), (3723, 2402680), (4088, 2188155), (4380, 2042278), (4760, 1879239), (4964, 1802010), (5110, 1750524), (6132, 1458770), (6205, 1441608), (7140, 1252826), (7446, 1201340), (7665, 1167016), (8581, 1042440), (8687, 1029720), (8760, 1021139), (9928, 901005), (10220, 875262), (12264, 729385), (12410, 720804), (14280, 626413), (14892, 600670), (15330, 583508), (17162, 521220), (17374, 514860), (18615, 480536), (20440, 437631), (24820, 360402), (25743, 347480), (26061, 343240), (29784, 300335), (30660, 291754), (34324, 260610), (34748, 257430), (37230, 240268), (42905, 208488), (43435, 205944), (49640, 180201), (51486, 173740), (52122, 171620), (60067, 148920), (61320, 145877), (68648, 130305), (69496, 128715), (74460, 120134), (85810, 104244), (86870, 102972)]