1111264440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2158

約数の個数: 256

約数和(自身を含む): 4044902400

約数和(自身を除く): 2933637960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2089, 2145, 2418, 2728, 2860, 3224, 3410, 3432, 3720, 4030, 4092, 4178, 4290, 4433, 4836, 5115, 5720, 6045, 6267, 6820, 8060, 8184, 8356, 8580, 8866, 9672, 10230, 10445, 12090, 12534, 13299, 13640, 16120, 16712, 17160, 17732, 20460, 20890, 22165, 22979, 24180, 25068, 26598, 27157, 31335, 35464, 40920, 41780, 44330, 45958, 48360, 50136, 53196, 54314, 62670, 64759, 66495, 68937, 81471, 83560, 88660, 91916, 106392, 108628, 114895, 125340, 129518, 132990, 135785, 137874, 162942, 177320, 183832, 194277, 217256, 229790, 250680, 259036, 265980, 271570, 275748, 298727, 323795, 325884, 344685, 388554, 407355, 459580, 518072, 531960, 543140, 551496, 597454, 647590, 651768, 689370, 712349, 777108, 814710, 841867, 896181, 919160, 971385, 1086280, 1194908, 1295180, 1378740, 1424698, 1493635, 1554216, 1629420, 1683734, 1792362, 1942770, 2137047, 2389816, 2525601, 2590360, 2757480, 2849396, 2987270, 3258840, 3367468, 3561745, 3584724, 3885540, 4209335, 4274094, 4480905, 5051202, 5698792, 5974540, 6734936, 7123490, 7169448, 7771080, 8418670, 8548188, 8961810, 9260537, 10102404, 10685235, 11949080, 12628005, 14246980, 16837340, 17096376, 17923620, 18521074, 20204808, 21370470, 25256010, 27781611, 28493960, 33674680, 35847240, 37042148, 42740940, 46302685, 50512020, 55563222, 74084296, 85481880, 92605370, 101024040, 111126444, 138908055, 185210740, 222252888, 277816110, 370421480, 555632220, 1111264440]

約数ペア:

[(1, 1111264440), (2, 555632220), (3, 370421480), (4, 277816110), (5, 222252888), (6, 185210740), (8, 138908055), (10, 111126444), (11, 101024040), (12, 92605370), (13, 85481880), (15, 74084296), (20, 55563222), (22, 50512020), (24, 46302685), (26, 42740940), (30, 37042148), (31, 35847240), (33, 33674680), (39, 28493960), (40, 27781611), (44, 25256010), (52, 21370470), (55, 20204808), (60, 18521074), (62, 17923620), (65, 17096376), (66, 16837340), (78, 14246980), (88, 12628005), (93, 11949080), (104, 10685235), (110, 10102404), (120, 9260537), (124, 8961810), (130, 8548188), (132, 8418670), (143, 7771080), (155, 7169448), (156, 7123490), (165, 6734936), (186, 5974540), (195, 5698792), (220, 5051202), (248, 4480905), (260, 4274094), (264, 4209335), (286, 3885540), (310, 3584724), (312, 3561745), (330, 3367468), (341, 3258840), (372, 2987270), (390, 2849396), (403, 2757480), (429, 2590360), (440, 2525601), (465, 2389816), (520, 2137047), (572, 1942770), (620, 1792362), (660, 1683734), (682, 1629420), (715, 1554216), (744, 1493635), (780, 1424698), (806, 1378740), (858, 1295180), (930, 1194908), (1023, 1086280), (1144, 971385), (1209, 919160), (1240, 896181), (1320, 841867), (1364, 814710), (1430, 777108), (1560, 712349), (1612, 689370), (1705, 651768), (1716, 647590), (1860, 597454), (2015, 551496), (2046, 543140), (2089, 531960), (2145, 518072), (2418, 459580), (2728, 407355), (2860, 388554), (3224, 344685), (3410, 325884), (3432, 323795), (3720, 298727), (4030, 275748), (4092, 271570), (4178, 265980), (4290, 259036), (4433, 250680), (4836, 229790), (5115, 217256), (5720, 194277), (6045, 183832), (6267, 177320), (6820, 162942), (8060, 137874), (8184, 135785), (8356, 132990), (8580, 129518), (8866, 125340), (9672, 114895), (10230, 108628), (10445, 106392), (12090, 91916), (12534, 88660), (13299, 83560), (13640, 81471), (16120, 68937), (16712, 66495), (17160, 64759), (17732, 62670), (20460, 54314), (20890, 53196), (22165, 50136), (22979, 48360), (24180, 45958), (25068, 44330), (26598, 41780), (27157, 40920), (31335, 35464)]