13143060

素因数分解:

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

素因数の和:108

約数の個数: 240

約数和(自身を含む): 50413440

約数和(自身を除く): 37270380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 61, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 122, 126, 133, 135, 140, 162, 171, 180, 183, 189, 190, 210, 228, 244, 252, 266, 270, 285, 305, 315, 324, 342, 366, 378, 380, 399, 405, 420, 427, 513, 532, 540, 549, 567, 570, 610, 630, 665, 684, 732, 756, 798, 810, 854, 855, 915, 945, 1026, 1098, 1134, 1140, 1159, 1197, 1220, 1260, 1281, 1330, 1539, 1596, 1620, 1647, 1708, 1710, 1830, 1890, 1995, 2052, 2135, 2196, 2268, 2318, 2394, 2562, 2565, 2660, 2745, 2835, 3078, 3294, 3420, 3477, 3591, 3660, 3780, 3843, 3990, 4270, 4636, 4788, 4941, 5124, 5130, 5490, 5670, 5795, 5985, 6156, 6405, 6588, 6954, 7182, 7686, 7695, 7980, 8113, 8235, 8540, 9882, 10260, 10431, 10773, 10980, 11340, 11529, 11590, 11970, 12810, 13908, 14364, 15372, 15390, 16226, 16470, 17385, 17955, 19215, 19764, 20862, 21546, 23058, 23180, 23940, 24339, 24705, 25620, 30780, 31293, 32452, 32940, 34587, 34770, 35910, 38430, 40565, 41724, 43092, 46116, 48678, 49410, 52155, 53865, 57645, 62586, 69174, 69540, 71820, 73017, 76860, 81130, 93879, 97356, 98820, 104310, 107730, 115290, 121695, 125172, 138348, 146034, 156465, 162260, 172935, 187758, 208620, 215460, 219051, 230580, 243390, 292068, 312930, 345870, 365085, 375516, 438102, 469395, 486780, 625860, 657153, 691740, 730170, 876204, 938790, 1095255, 1314306, 1460340, 1877580, 2190510, 2628612, 3285765, 4381020, 6571530, 13143060]

約数ペア:

[(1, 13143060), (2, 6571530), (3, 4381020), (4, 3285765), (5, 2628612), (6, 2190510), (7, 1877580), (9, 1460340), (10, 1314306), (12, 1095255), (14, 938790), (15, 876204), (18, 730170), (19, 691740), (20, 657153), (21, 625860), (27, 486780), (28, 469395), (30, 438102), (35, 375516), (36, 365085), (38, 345870), (42, 312930), (45, 292068), (54, 243390), (57, 230580), (60, 219051), (61, 215460), (63, 208620), (70, 187758), (76, 172935), (81, 162260), (84, 156465), (90, 146034), (95, 138348), (105, 125172), (108, 121695), (114, 115290), (122, 107730), (126, 104310), (133, 98820), (135, 97356), (140, 93879), (162, 81130), (171, 76860), (180, 73017), (183, 71820), (189, 69540), (190, 69174), (210, 62586), (228, 57645), (244, 53865), (252, 52155), (266, 49410), (270, 48678), (285, 46116), (305, 43092), (315, 41724), (324, 40565), (342, 38430), (366, 35910), (378, 34770), (380, 34587), (399, 32940), (405, 32452), (420, 31293), (427, 30780), (513, 25620), (532, 24705), (540, 24339), (549, 23940), (567, 23180), (570, 23058), (610, 21546), (630, 20862), (665, 19764), (684, 19215), (732, 17955), (756, 17385), (798, 16470), (810, 16226), (854, 15390), (855, 15372), (915, 14364), (945, 13908), (1026, 12810), (1098, 11970), (1134, 11590), (1140, 11529), (1159, 11340), (1197, 10980), (1220, 10773), (1260, 10431), (1281, 10260), (1330, 9882), (1539, 8540), (1596, 8235), (1620, 8113), (1647, 7980), (1708, 7695), (1710, 7686), (1830, 7182), (1890, 6954), (1995, 6588), (2052, 6405), (2135, 6156), (2196, 5985), (2268, 5795), (2318, 5670), (2394, 5490), (2562, 5130), (2565, 5124), (2660, 4941), (2745, 4788), (2835, 4636), (3078, 4270), (3294, 3990), (3420, 3843), (3477, 3780), (3591, 3660)]