429411780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 240

約数和(自身を含む): 1621361280

約数和(自身を除く): 1191949500

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, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1890, 1993, 1995, 2052, 2268, 2394, 2565, 2660, 2835, 3078, 3420, 3591, 3780, 3986, 3990, 4788, 5130, 5670, 5979, 5985, 6156, 7182, 7695, 7972, 7980, 9965, 10260, 10773, 11340, 11958, 11970, 13951, 14364, 15390, 17937, 17955, 19930, 21546, 23916, 23940, 27902, 29895, 30780, 35874, 35910, 37867, 39860, 41853, 43092, 53811, 53865, 55804, 59790, 69755, 71748, 71820, 75734, 83706, 89685, 107622, 107730, 113601, 119580, 125559, 139510, 151468, 161433, 167412, 179370, 189335, 209265, 215244, 215460, 227202, 251118, 265069, 269055, 279020, 322866, 340803, 358740, 376677, 378670, 418530, 454404, 502236, 530138, 538110, 568005, 627795, 645732, 681606, 753354, 757340, 795207, 807165, 837060, 1022409, 1060276, 1076220, 1130031, 1136010, 1255590, 1325345, 1363212, 1506708, 1590414, 1614330, 1704015, 1883385, 2044818, 2260062, 2272020, 2385621, 2511180, 2650690, 3067227, 3180828, 3228660, 3408030, 3766770, 3976035, 4089636, 4520124, 4771242, 5112045, 5301380, 5650155, 6134454, 6816060, 7156863, 7533540, 7952070, 9542484, 10224090, 11300310, 11928105, 12268908, 14313726, 15336135, 15904140, 20448180, 21470589, 22600620, 23856210, 28627452, 30672270, 35784315, 42941178, 47712420, 61344540, 71568630, 85882356, 107352945, 143137260, 214705890, 429411780]

約数ペア:

[(1, 429411780), (2, 214705890), (3, 143137260), (4, 107352945), (5, 85882356), (6, 71568630), (7, 61344540), (9, 47712420), (10, 42941178), (12, 35784315), (14, 30672270), (15, 28627452), (18, 23856210), (19, 22600620), (20, 21470589), (21, 20448180), (27, 15904140), (28, 15336135), (30, 14313726), (35, 12268908), (36, 11928105), (38, 11300310), (42, 10224090), (45, 9542484), (54, 7952070), (57, 7533540), (60, 7156863), (63, 6816060), (70, 6134454), (76, 5650155), (81, 5301380), (84, 5112045), (90, 4771242), (95, 4520124), (105, 4089636), (108, 3976035), (114, 3766770), (126, 3408030), (133, 3228660), (135, 3180828), (140, 3067227), (162, 2650690), (171, 2511180), (180, 2385621), (189, 2272020), (190, 2260062), (210, 2044818), (228, 1883385), (252, 1704015), (266, 1614330), (270, 1590414), (285, 1506708), (315, 1363212), (324, 1325345), (342, 1255590), (378, 1136010), (380, 1130031), (399, 1076220), (405, 1060276), (420, 1022409), (513, 837060), (532, 807165), (540, 795207), (567, 757340), (570, 753354), (630, 681606), (665, 645732), (684, 627795), (756, 568005), (798, 538110), (810, 530138), (855, 502236), (945, 454404), (1026, 418530), (1134, 378670), (1140, 376677), (1197, 358740), (1260, 340803), (1330, 322866), (1539, 279020), (1596, 269055), (1620, 265069), (1710, 251118), (1890, 227202), (1993, 215460), (1995, 215244), (2052, 209265), (2268, 189335), (2394, 179370), (2565, 167412), (2660, 161433), (2835, 151468), (3078, 139510), (3420, 125559), (3591, 119580), (3780, 113601), (3986, 107730), (3990, 107622), (4788, 89685), (5130, 83706), (5670, 75734), (5979, 71820), (5985, 71748), (6156, 69755), (7182, 59790), (7695, 55804), (7972, 53865), (7980, 53811), (9965, 43092), (10260, 41853), (10773, 39860), (11340, 37867), (11958, 35910), (11970, 35874), (13951, 30780), (14364, 29895), (15390, 27902), (17937, 23940), (17955, 23916), (19930, 21546)]