26286120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 320

約数和(自身を含む): 108028800

約数和(自身を除く): 81742680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 61, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 122, 126, 133, 135, 140, 152, 162, 168, 171, 180, 183, 189, 190, 210, 216, 228, 244, 252, 266, 270, 280, 285, 305, 315, 324, 342, 360, 366, 378, 380, 399, 405, 420, 427, 456, 488, 504, 513, 532, 540, 549, 567, 570, 610, 630, 648, 665, 684, 732, 756, 760, 798, 810, 840, 854, 855, 915, 945, 1026, 1064, 1080, 1098, 1134, 1140, 1159, 1197, 1220, 1260, 1281, 1330, 1368, 1464, 1512, 1539, 1596, 1620, 1647, 1708, 1710, 1830, 1890, 1995, 2052, 2135, 2196, 2268, 2280, 2318, 2394, 2440, 2520, 2562, 2565, 2660, 2745, 2835, 3078, 3192, 3240, 3294, 3416, 3420, 3477, 3591, 3660, 3780, 3843, 3990, 4104, 4270, 4392, 4536, 4636, 4788, 4941, 5124, 5130, 5320, 5490, 5670, 5795, 5985, 6156, 6405, 6588, 6840, 6954, 7182, 7320, 7560, 7686, 7695, 7980, 8113, 8235, 8540, 9272, 9576, 9882, 10248, 10260, 10431, 10773, 10980, 11340, 11529, 11590, 11970, 12312, 12810, 13176, 13908, 14364, 15372, 15390, 15960, 16226, 16470, 17080, 17385, 17955, 19215, 19764, 20520, 20862, 21546, 21960, 22680, 23058, 23180, 23940, 24339, 24705, 25620, 27816, 28728, 30744, 30780, 31293, 32452, 32940, 34587, 34770, 35910, 38430, 39528, 40565, 41724, 43092, 46116, 46360, 47880, 48678, 49410, 51240, 52155, 53865, 57645, 61560, 62586, 64904, 65880, 69174, 69540, 71820, 73017, 76860, 81130, 83448, 86184, 92232, 93879, 97356, 98820, 104310, 107730, 115290, 121695, 125172, 138348, 139080, 143640, 146034, 153720, 156465, 162260, 172935, 187758, 194712, 197640, 208620, 215460, 219051, 230580, 243390, 250344, 276696, 292068, 312930, 324520, 345870, 365085, 375516, 417240, 430920, 438102, 461160, 469395, 486780, 584136, 625860, 657153, 691740, 730170, 751032, 876204, 938790, 973560, 1095255, 1251720, 1314306, 1383480, 1460340, 1752408, 1877580, 2190510, 2628612, 2920680, 3285765, 3755160, 4381020, 5257224, 6571530, 8762040, 13143060, 26286120]

約数ペア:

[(1, 26286120), (2, 13143060), (3, 8762040), (4, 6571530), (5, 5257224), (6, 4381020), (7, 3755160), (8, 3285765), (9, 2920680), (10, 2628612), (12, 2190510), (14, 1877580), (15, 1752408), (18, 1460340), (19, 1383480), (20, 1314306), (21, 1251720), (24, 1095255), (27, 973560), (28, 938790), (30, 876204), (35, 751032), (36, 730170), (38, 691740), (40, 657153), (42, 625860), (45, 584136), (54, 486780), (56, 469395), (57, 461160), (60, 438102), (61, 430920), (63, 417240), (70, 375516), (72, 365085), (76, 345870), (81, 324520), (84, 312930), (90, 292068), (95, 276696), (105, 250344), (108, 243390), (114, 230580), (120, 219051), (122, 215460), (126, 208620), (133, 197640), (135, 194712), (140, 187758), (152, 172935), (162, 162260), (168, 156465), (171, 153720), (180, 146034), (183, 143640), (189, 139080), (190, 138348), (210, 125172), (216, 121695), (228, 115290), (244, 107730), (252, 104310), (266, 98820), (270, 97356), (280, 93879), (285, 92232), (305, 86184), (315, 83448), (324, 81130), (342, 76860), (360, 73017), (366, 71820), (378, 69540), (380, 69174), (399, 65880), (405, 64904), (420, 62586), (427, 61560), (456, 57645), (488, 53865), (504, 52155), (513, 51240), (532, 49410), (540, 48678), (549, 47880), (567, 46360), (570, 46116), (610, 43092), (630, 41724), (648, 40565), (665, 39528), (684, 38430), (732, 35910), (756, 34770), (760, 34587), (798, 32940), (810, 32452), (840, 31293), (854, 30780), (855, 30744), (915, 28728), (945, 27816), (1026, 25620), (1064, 24705), (1080, 24339), (1098, 23940), (1134, 23180), (1140, 23058), (1159, 22680), (1197, 21960), (1220, 21546), (1260, 20862), (1281, 20520), (1330, 19764), (1368, 19215), (1464, 17955), (1512, 17385), (1539, 17080), (1596, 16470), (1620, 16226), (1647, 15960), (1708, 15390), (1710, 15372), (1830, 14364), (1890, 13908), (1995, 13176), (2052, 12810), (2135, 12312), (2196, 11970), (2268, 11590), (2280, 11529), (2318, 11340), (2394, 10980), (2440, 10773), (2520, 10431), (2562, 10260), (2565, 10248), (2660, 9882), (2745, 9576), (2835, 9272), (3078, 8540), (3192, 8235), (3240, 8113), (3294, 7980), (3416, 7695), (3420, 7686), (3477, 7560), (3591, 7320), (3660, 7182), (3780, 6954), (3843, 6840), (3990, 6588), (4104, 6405), (4270, 6156), (4392, 5985), (4536, 5795), (4636, 5670), (4788, 5490), (4941, 5320), (5124, 5130)]