8388134820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20963}}^1$

素因数の和:21016

約数の個数: 240

約数和(自身を含む): 29830933440

約数和(自身を除く): 21442798620

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, 2223, 2340, 2470, 2565, 2964, 3078, 3420, 3510, 3705, 4212, 4446, 4940, 5130, 5265, 6156, 6669, 7020, 7410, 7695, 8892, 10260, 10530, 11115, 13338, 14820, 15390, 20007, 20963, 21060, 22230, 26676, 30780, 33345, 40014, 41926, 44460, 62889, 66690, 80028, 83852, 100035, 104815, 125778, 133380, 188667, 200070, 209630, 251556, 272519, 314445, 377334, 398297, 400140, 419260, 545038, 566001, 628890, 754668, 796594, 817557, 943335, 1090076, 1132002, 1194891, 1257780, 1362595, 1593188, 1635114, 1698003, 1886670, 1991485, 2264004, 2389782, 2452671, 2725190, 2830005, 3270228, 3396006, 3584673, 3773340, 3982970, 4087785, 4779564, 4905342, 5177861, 5450380, 5660010, 5974455, 6792012, 7169346, 7358013, 7965940, 8175570, 8490015, 9810684, 10355722, 10754019, 11320020, 11948910, 12263355, 14338692, 14716026, 15533583, 16351140, 16980030, 17923365, 20711444, 21508038, 22074039, 23897820, 24526710, 25889305, 29432052, 31067166, 32262057, 33960060, 35846730, 36790065, 43016076, 44148078, 46600749, 49053420, 51778610, 53770095, 62134332, 64524114, 71693460, 73580130, 77667915, 88296156, 93201498, 103557220, 107540190, 110370195, 129048228, 139802247, 147160260, 155335830, 161310285, 186402996, 215080380, 220740390, 233003745, 279604494, 310671660, 322620570, 419406741, 441480780, 466007490, 559208988, 645241140, 699011235, 838813482, 932014980, 1398022470, 1677626964, 2097033705, 2796044940, 4194067410, 8388134820]

約数ペア:

[(1, 8388134820), (2, 4194067410), (3, 2796044940), (4, 2097033705), (5, 1677626964), (6, 1398022470), (9, 932014980), (10, 838813482), (12, 699011235), (13, 645241140), (15, 559208988), (18, 466007490), (19, 441480780), (20, 419406741), (26, 322620570), (27, 310671660), (30, 279604494), (36, 233003745), (38, 220740390), (39, 215080380), (45, 186402996), (52, 161310285), (54, 155335830), (57, 147160260), (60, 139802247), (65, 129048228), (76, 110370195), (78, 107540190), (81, 103557220), (90, 93201498), (95, 88296156), (108, 77667915), (114, 73580130), (117, 71693460), (130, 64524114), (135, 62134332), (156, 53770095), (162, 51778610), (171, 49053420), (180, 46600749), (190, 44148078), (195, 43016076), (228, 36790065), (234, 35846730), (247, 33960060), (260, 32262057), (270, 31067166), (285, 29432052), (324, 25889305), (342, 24526710), (351, 23897820), (380, 22074039), (390, 21508038), (405, 20711444), (468, 17923365), (494, 16980030), (513, 16351140), (540, 15533583), (570, 14716026), (585, 14338692), (684, 12263355), (702, 11948910), (741, 11320020), (780, 10754019), (810, 10355722), (855, 9810684), (988, 8490015), (1026, 8175570), (1053, 7965940), (1140, 7358013), (1170, 7169346), (1235, 6792012), (1404, 5974455), (1482, 5660010), (1539, 5450380), (1620, 5177861), (1710, 4905342), (1755, 4779564), (2052, 4087785), (2106, 3982970), (2223, 3773340), (2340, 3584673), (2470, 3396006), (2565, 3270228), (2964, 2830005), (3078, 2725190), (3420, 2452671), (3510, 2389782), (3705, 2264004), (4212, 1991485), (4446, 1886670), (4940, 1698003), (5130, 1635114), (5265, 1593188), (6156, 1362595), (6669, 1257780), (7020, 1194891), (7410, 1132002), (7695, 1090076), (8892, 943335), (10260, 817557), (10530, 796594), (11115, 754668), (13338, 628890), (14820, 566001), (15390, 545038), (20007, 419260), (20963, 400140), (21060, 398297), (22230, 377334), (26676, 314445), (30780, 272519), (33345, 251556), (40014, 209630), (41926, 200070), (44460, 188667), (62889, 133380), (66690, 125778), (80028, 104815), (83852, 100035)]