28759528980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30803}}^1$

素因数の和:30860

約数の個数: 384

約数和(自身を含む): 115921612800

約数和(自身を除く): 87162083820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 156, 171, 180, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 270, 273, 285, 315, 342, 351, 364, 378, 380, 390, 399, 420, 455, 468, 494, 513, 532, 540, 546, 570, 585, 630, 665, 684, 702, 741, 756, 780, 798, 819, 855, 910, 945, 988, 1026, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1404, 1482, 1596, 1638, 1710, 1729, 1755, 1820, 1890, 1995, 2052, 2223, 2340, 2394, 2457, 2470, 2565, 2660, 2730, 2964, 3276, 3420, 3458, 3510, 3591, 3705, 3780, 3990, 4095, 4446, 4788, 4914, 4940, 5130, 5187, 5460, 5985, 6669, 6916, 7020, 7182, 7410, 7980, 8190, 8645, 8892, 9828, 10260, 10374, 11115, 11970, 12285, 13338, 14364, 14820, 15561, 16380, 17290, 17955, 20748, 22230, 23940, 24570, 25935, 26676, 30803, 31122, 33345, 34580, 35910, 44460, 46683, 49140, 51870, 61606, 62244, 66690, 71820, 77805, 92409, 93366, 103740, 123212, 133380, 154015, 155610, 184818, 186732, 215621, 233415, 277227, 308030, 311220, 369636, 400439, 431242, 462045, 466830, 554454, 585257, 616060, 646863, 800878, 831681, 862484, 924090, 933660, 1078105, 1108908, 1170514, 1201317, 1293726, 1386135, 1601756, 1663362, 1755771, 1848180, 1940589, 2002195, 2156210, 2341028, 2402634, 2587452, 2772270, 2803073, 2926285, 3234315, 3326724, 3511542, 3603951, 3881178, 4004390, 4096799, 4158405, 4312420, 4805268, 5267313, 5544540, 5606146, 5821767, 5852570, 6006585, 6468630, 7023084, 7207902, 7608341, 7762356, 8008780, 8193598, 8316810, 8409219, 8778855, 9702945, 10534626, 10811853, 11212292, 11643534, 11705140, 12013170, 12290397, 12937260, 14015365, 14415804, 15216682, 15801939, 16387196, 16633620, 16818438, 17557710, 18019755, 19405890, 20483995, 21069252, 21623706, 22825023, 23287068, 24026340, 24580794, 25227657, 26336565, 28030730, 29108835, 30433364, 31603878, 33636876, 35115420, 36039510, 36871191, 38041705, 38811780, 40967990, 42046095, 43247412, 45650046, 49161588, 50455314, 52673130, 53258387, 54059265, 56061460, 58217670, 61451985, 63207756, 68475069, 72079020, 73742382, 75682971, 76083410, 79009695, 81935980, 84092190, 91300092, 100910628, 105346260, 106516774, 108118530, 110613573, 114125115, 116435340, 122903970, 126138285, 136950138, 147484764, 151365942, 152166820, 158019390, 159775161, 168184380, 184355955, 205425207, 213033548, 216237060, 221227146, 228250230, 245807940, 252276570, 266291935, 273900276, 302731884, 316038780, 319550322, 342375345, 368711910, 378414855, 410850414, 442454292, 456500460, 479325483, 504553140, 532583870, 553067865, 639100644, 684750690, 737423820, 756829710, 798875805, 821700828, 958650966, 1027126035, 1065167740, 1106135730, 1369501380, 1437976449, 1513659420, 1597751610, 1917301932, 2054252070, 2212271460, 2396627415, 2875952898, 3195503220, 4108504140, 4793254830, 5751905796, 7189882245, 9586509660, 14379764490, 28759528980]

約数ペア:

[(1, 28759528980), (2, 14379764490), (3, 9586509660), (4, 7189882245), (5, 5751905796), (6, 4793254830), (7, 4108504140), (9, 3195503220), (10, 2875952898), (12, 2396627415), (13, 2212271460), (14, 2054252070), (15, 1917301932), (18, 1597751610), (19, 1513659420), (20, 1437976449), (21, 1369501380), (26, 1106135730), (27, 1065167740), (28, 1027126035), (30, 958650966), (35, 821700828), (36, 798875805), (38, 756829710), (39, 737423820), (42, 684750690), (45, 639100644), (52, 553067865), (54, 532583870), (57, 504553140), (60, 479325483), (63, 456500460), (65, 442454292), (70, 410850414), (76, 378414855), (78, 368711910), (84, 342375345), (90, 319550322), (91, 316038780), (95, 302731884), (105, 273900276), (108, 266291935), (114, 252276570), (117, 245807940), (126, 228250230), (130, 221227146), (133, 216237060), (135, 213033548), (140, 205425207), (156, 184355955), (171, 168184380), (180, 159775161), (182, 158019390), (189, 152166820), (190, 151365942), (195, 147484764), (210, 136950138), (228, 126138285), (234, 122903970), (247, 116435340), (252, 114125115), (260, 110613573), (266, 108118530), (270, 106516774), (273, 105346260), (285, 100910628), (315, 91300092), (342, 84092190), (351, 81935980), (364, 79009695), (378, 76083410), (380, 75682971), (390, 73742382), (399, 72079020), (420, 68475069), (455, 63207756), (468, 61451985), (494, 58217670), (513, 56061460), (532, 54059265), (540, 53258387), (546, 52673130), (570, 50455314), (585, 49161588), (630, 45650046), (665, 43247412), (684, 42046095), (702, 40967990), (741, 38811780), (756, 38041705), (780, 36871191), (798, 36039510), (819, 35115420), (855, 33636876), (910, 31603878), (945, 30433364), (988, 29108835), (1026, 28030730), (1092, 26336565), (1140, 25227657), (1170, 24580794), (1197, 24026340), (1235, 23287068), (1260, 22825023), (1330, 21623706), (1365, 21069252), (1404, 20483995), (1482, 19405890), (1596, 18019755), (1638, 17557710), (1710, 16818438), (1729, 16633620), (1755, 16387196), (1820, 15801939), (1890, 15216682), (1995, 14415804), (2052, 14015365), (2223, 12937260), (2340, 12290397), (2394, 12013170), (2457, 11705140), (2470, 11643534), (2565, 11212292), (2660, 10811853), (2730, 10534626), (2964, 9702945), (3276, 8778855), (3420, 8409219), (3458, 8316810), (3510, 8193598), (3591, 8008780), (3705, 7762356), (3780, 7608341), (3990, 7207902), (4095, 7023084), (4446, 6468630), (4788, 6006585), (4914, 5852570), (4940, 5821767), (5130, 5606146), (5187, 5544540), (5460, 5267313), (5985, 4805268), (6669, 4312420), (6916, 4158405), (7020, 4096799), (7182, 4004390), (7410, 3881178), (7980, 3603951), (8190, 3511542), (8645, 3326724), (8892, 3234315), (9828, 2926285), (10260, 2803073), (10374, 2772270), (11115, 2587452), (11970, 2402634), (12285, 2341028), (13338, 2156210), (14364, 2002195), (14820, 1940589), (15561, 1848180), (16380, 1755771), (17290, 1663362), (17955, 1601756), (20748, 1386135), (22230, 1293726), (23940, 1201317), (24570, 1170514), (25935, 1108908), (26676, 1078105), (30803, 933660), (31122, 924090), (33345, 862484), (34580, 831681), (35910, 800878), (44460, 646863), (46683, 616060), (49140, 585257), (51870, 554454), (61606, 466830), (62244, 462045), (66690, 431242), (71820, 400439), (77805, 369636), (92409, 311220), (93366, 308030), (103740, 277227), (123212, 233415), (133380, 215621), (154015, 186732), (155610, 184818)]