161840705520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{27431}}^1$

素因数の和:27552

約数の個数: 320

約数和(自身を含む): 566891716608

約数和(自身を除く): 405051011088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 61, 62, 65, 78, 80, 93, 104, 120, 122, 124, 130, 155, 156, 183, 186, 195, 208, 240, 244, 248, 260, 305, 310, 312, 366, 372, 390, 403, 465, 488, 496, 520, 610, 620, 624, 732, 744, 780, 793, 806, 915, 930, 976, 1040, 1209, 1220, 1240, 1464, 1488, 1560, 1586, 1612, 1830, 1860, 1891, 2015, 2379, 2418, 2440, 2480, 2928, 3120, 3172, 3224, 3660, 3720, 3782, 3965, 4030, 4758, 4836, 4880, 5673, 6045, 6344, 6448, 7320, 7440, 7564, 7930, 8060, 9455, 9516, 9672, 11346, 11895, 12090, 12688, 14640, 15128, 15860, 16120, 18910, 19032, 19344, 22692, 23790, 24180, 24583, 27431, 28365, 30256, 31720, 32240, 37820, 38064, 45384, 47580, 48360, 49166, 54862, 56730, 63440, 73749, 75640, 82293, 90768, 95160, 96720, 98332, 109724, 113460, 122915, 137155, 147498, 151280, 164586, 190320, 196664, 219448, 226920, 245830, 274310, 294996, 329172, 356603, 368745, 393328, 411465, 438896, 453840, 491660, 548620, 589992, 658344, 713206, 737490, 822930, 850361, 983320, 1069809, 1097240, 1179984, 1316688, 1426412, 1474980, 1645860, 1673291, 1700722, 1783015, 1966640, 2139618, 2194480, 2551083, 2852824, 2949960, 3291720, 3346582, 3401444, 3566030, 4251805, 4279236, 5019873, 5102166, 5349045, 5705648, 5899920, 6583440, 6693164, 6802888, 7132060, 8366455, 8503610, 8558472, 10039746, 10204332, 10698090, 11054693, 12755415, 13386328, 13605776, 14264120, 16732910, 17007220, 17116944, 20079492, 20408664, 21396180, 21752783, 22109386, 25099365, 25510830, 26772656, 28528240, 33164079, 33465820, 34014440, 40158984, 40817328, 42792360, 43505566, 44218772, 50198730, 51021660, 51872021, 55273465, 65258349, 66328158, 66931640, 68028880, 80317968, 85584720, 87011132, 88437544, 100397460, 102043320, 103744042, 108763915, 110546930, 130516698, 132656316, 133863280, 155616063, 165820395, 174022264, 176875088, 200794920, 204086640, 207488084, 217527830, 221093860, 259360105, 261033396, 265312632, 311232126, 326291745, 331640790, 348044528, 401589840, 414976168, 435055660, 442187720, 518720210, 522066792, 530625264, 622464252, 652583490, 663281580, 674336273, 778080315, 829952336, 870111320, 884375440, 1037440420, 1044133584, 1244928504, 1305166980, 1326563160, 1348672546, 1556160630, 1740222640, 2023008819, 2074880840, 2489857008, 2610333960, 2653126320, 2697345092, 3112321260, 3371681365, 4046017638, 4149761680, 5220667920, 5394690184, 6224642520, 6743362730, 8092035276, 10115044095, 10789380368, 12449285040, 13486725460, 16184070552, 20230088190, 26973450920, 32368141104, 40460176380, 53946901840, 80920352760, 161840705520]

約数ペア:

[(1, 161840705520), (2, 80920352760), (3, 53946901840), (4, 40460176380), (5, 32368141104), (6, 26973450920), (8, 20230088190), (10, 16184070552), (12, 13486725460), (13, 12449285040), (15, 10789380368), (16, 10115044095), (20, 8092035276), (24, 6743362730), (26, 6224642520), (30, 5394690184), (31, 5220667920), (39, 4149761680), (40, 4046017638), (48, 3371681365), (52, 3112321260), (60, 2697345092), (61, 2653126320), (62, 2610333960), (65, 2489857008), (78, 2074880840), (80, 2023008819), (93, 1740222640), (104, 1556160630), (120, 1348672546), (122, 1326563160), (124, 1305166980), (130, 1244928504), (155, 1044133584), (156, 1037440420), (183, 884375440), (186, 870111320), (195, 829952336), (208, 778080315), (240, 674336273), (244, 663281580), (248, 652583490), (260, 622464252), (305, 530625264), (310, 522066792), (312, 518720210), (366, 442187720), (372, 435055660), (390, 414976168), (403, 401589840), (465, 348044528), (488, 331640790), (496, 326291745), (520, 311232126), (610, 265312632), (620, 261033396), (624, 259360105), (732, 221093860), (744, 217527830), (780, 207488084), (793, 204086640), (806, 200794920), (915, 176875088), (930, 174022264), (976, 165820395), (1040, 155616063), (1209, 133863280), (1220, 132656316), (1240, 130516698), (1464, 110546930), (1488, 108763915), (1560, 103744042), (1586, 102043320), (1612, 100397460), (1830, 88437544), (1860, 87011132), (1891, 85584720), (2015, 80317968), (2379, 68028880), (2418, 66931640), (2440, 66328158), (2480, 65258349), (2928, 55273465), (3120, 51872021), (3172, 51021660), (3224, 50198730), (3660, 44218772), (3720, 43505566), (3782, 42792360), (3965, 40817328), (4030, 40158984), (4758, 34014440), (4836, 33465820), (4880, 33164079), (5673, 28528240), (6045, 26772656), (6344, 25510830), (6448, 25099365), (7320, 22109386), (7440, 21752783), (7564, 21396180), (7930, 20408664), (8060, 20079492), (9455, 17116944), (9516, 17007220), (9672, 16732910), (11346, 14264120), (11895, 13605776), (12090, 13386328), (12688, 12755415), (14640, 11054693), (15128, 10698090), (15860, 10204332), (16120, 10039746), (18910, 8558472), (19032, 8503610), (19344, 8366455), (22692, 7132060), (23790, 6802888), (24180, 6693164), (24583, 6583440), (27431, 5899920), (28365, 5705648), (30256, 5349045), (31720, 5102166), (32240, 5019873), (37820, 4279236), (38064, 4251805), (45384, 3566030), (47580, 3401444), (48360, 3346582), (49166, 3291720), (54862, 2949960), (56730, 2852824), (63440, 2551083), (73749, 2194480), (75640, 2139618), (82293, 1966640), (90768, 1783015), (95160, 1700722), (96720, 1673291), (98332, 1645860), (109724, 1474980), (113460, 1426412), (122915, 1316688), (137155, 1179984), (147498, 1097240), (151280, 1069809), (164586, 983320), (190320, 850361), (196664, 822930), (219448, 737490), (226920, 713206), (245830, 658344), (274310, 589992), (294996, 548620), (329172, 491660), (356603, 453840), (368745, 438896), (393328, 411465)]