852698340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2184

約数の個数: 240

約数和(自身を含む): 3033750720

約数和(自身を除く): 2181052380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 988, 1026, 1053, 1140, 1170, 1235, 1404, 1482, 1539, 1620, 1710, 1755, 2052, 2106, 2131, 2223, 2340, 2470, 2565, 2964, 3078, 3420, 3510, 3705, 4212, 4262, 4446, 4940, 5130, 5265, 6156, 6393, 6669, 7020, 7410, 7695, 8524, 8892, 10260, 10530, 10655, 11115, 12786, 13338, 14820, 15390, 19179, 20007, 21060, 21310, 22230, 25572, 26676, 27703, 30780, 31965, 33345, 38358, 40014, 40489, 42620, 44460, 55406, 57537, 63930, 66690, 76716, 80028, 80978, 83109, 95895, 100035, 110812, 115074, 121467, 127860, 133380, 138515, 161956, 166218, 172611, 191790, 200070, 202445, 230148, 242934, 249327, 277030, 287685, 332436, 345222, 364401, 383580, 400140, 404890, 415545, 485868, 498654, 526357, 554060, 575370, 607335, 690444, 728802, 747981, 809780, 831090, 863055, 997308, 1052714, 1093203, 1150740, 1214670, 1246635, 1457604, 1495962, 1579071, 1662180, 1726110, 1822005, 2105428, 2186406, 2243943, 2429340, 2493270, 2631785, 2991924, 3158142, 3279609, 3452220, 3644010, 3739905, 4372812, 4487886, 4737213, 4986540, 5263570, 5466015, 6316284, 6559218, 7288020, 7479810, 7895355, 8975772, 9474426, 10527140, 10932030, 11219715, 13118436, 14211639, 14959620, 15790710, 16398045, 18948852, 21864060, 22439430, 23686065, 28423278, 31581420, 32796090, 42634917, 44878860, 47372130, 56846556, 65592180, 71058195, 85269834, 94744260, 142116390, 170539668, 213174585, 284232780, 426349170, 852698340]

約数ペア:

[(1, 852698340), (2, 426349170), (3, 284232780), (4, 213174585), (5, 170539668), (6, 142116390), (9, 94744260), (10, 85269834), (12, 71058195), (13, 65592180), (15, 56846556), (18, 47372130), (19, 44878860), (20, 42634917), (26, 32796090), (27, 31581420), (30, 28423278), (36, 23686065), (38, 22439430), (39, 21864060), (45, 18948852), (52, 16398045), (54, 15790710), (57, 14959620), (60, 14211639), (65, 13118436), (76, 11219715), (78, 10932030), (81, 10527140), (90, 9474426), (95, 8975772), (108, 7895355), (114, 7479810), (117, 7288020), (130, 6559218), (135, 6316284), (156, 5466015), (162, 5263570), (171, 4986540), (180, 4737213), (190, 4487886), (195, 4372812), (228, 3739905), (234, 3644010), (247, 3452220), (260, 3279609), (270, 3158142), (285, 2991924), (324, 2631785), (342, 2493270), (351, 2429340), (380, 2243943), (390, 2186406), (405, 2105428), (468, 1822005), (494, 1726110), (513, 1662180), (540, 1579071), (570, 1495962), (585, 1457604), (684, 1246635), (702, 1214670), (741, 1150740), (780, 1093203), (810, 1052714), (855, 997308), (988, 863055), (1026, 831090), (1053, 809780), (1140, 747981), (1170, 728802), (1235, 690444), (1404, 607335), (1482, 575370), (1539, 554060), (1620, 526357), (1710, 498654), (1755, 485868), (2052, 415545), (2106, 404890), (2131, 400140), (2223, 383580), (2340, 364401), (2470, 345222), (2565, 332436), (2964, 287685), (3078, 277030), (3420, 249327), (3510, 242934), (3705, 230148), (4212, 202445), (4262, 200070), (4446, 191790), (4940, 172611), (5130, 166218), (5265, 161956), (6156, 138515), (6393, 133380), (6669, 127860), (7020, 121467), (7410, 115074), (7695, 110812), (8524, 100035), (8892, 95895), (10260, 83109), (10530, 80978), (10655, 80028), (11115, 76716), (12786, 66690), (13338, 63930), (14820, 57537), (15390, 55406), (19179, 44460), (20007, 42620), (21060, 40489), (21310, 40014), (22230, 38358), (25572, 33345), (26676, 31965), (27703, 30780)]