2004128880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 320

約数和(自身を含む): 6959554560

約数和(自身を除く): 4955425680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 79, 80, 94, 104, 120, 130, 141, 156, 158, 173, 188, 195, 208, 235, 237, 240, 260, 282, 312, 316, 346, 376, 390, 395, 470, 474, 519, 520, 564, 611, 624, 632, 692, 705, 752, 780, 790, 865, 940, 948, 1027, 1038, 1040, 1128, 1185, 1222, 1264, 1384, 1410, 1560, 1580, 1730, 1833, 1880, 1896, 2054, 2076, 2249, 2256, 2370, 2444, 2595, 2768, 2820, 3055, 3081, 3120, 3160, 3460, 3666, 3713, 3760, 3792, 4108, 4152, 4498, 4740, 4888, 5135, 5190, 5640, 6110, 6162, 6320, 6747, 6920, 7332, 7426, 8131, 8216, 8304, 8996, 9165, 9480, 9776, 10270, 10380, 11139, 11245, 11280, 12220, 12324, 13494, 13667, 13840, 14664, 14852, 15405, 16262, 16432, 17992, 18330, 18565, 18960, 20540, 20760, 22278, 22490, 24393, 24440, 24648, 26988, 27334, 29328, 29704, 30810, 32524, 33735, 35984, 36660, 37130, 40655, 41001, 41080, 41520, 44556, 44980, 48269, 48786, 48880, 49296, 53976, 54668, 55695, 59408, 61620, 65048, 67470, 68335, 73320, 74260, 81310, 82002, 82160, 89112, 89960, 96538, 97572, 105703, 107952, 109336, 111390, 121965, 123240, 130096, 134940, 136670, 144807, 146640, 148520, 162620, 164004, 177671, 178224, 179920, 193076, 195144, 205005, 211406, 218672, 222780, 241345, 243930, 246480, 269880, 273340, 289614, 297040, 317109, 325240, 328008, 355342, 386152, 390288, 410010, 422812, 445560, 482690, 487860, 528515, 533013, 539760, 546680, 579228, 634218, 642349, 650480, 656016, 710684, 724035, 772304, 820020, 845624, 888355, 891120, 965380, 975720, 1057030, 1066026, 1093360, 1158456, 1268436, 1284698, 1421368, 1448070, 1585545, 1640040, 1691248, 1776710, 1927047, 1930760, 1951440, 2114060, 2132052, 2316912, 2536872, 2569396, 2665065, 2842736, 2896140, 3171090, 3211745, 3280080, 3553420, 3854094, 3861520, 4228120, 4264104, 5073744, 5138792, 5330130, 5792280, 6342180, 6423490, 7106840, 7708188, 8350537, 8456240, 8528208, 9635235, 10277584, 10660260, 11584560, 12684360, 12846980, 14213680, 15416376, 16701074, 19270470, 21320520, 25051611, 25368720, 25693960, 30832752, 33402148, 38540940, 41752685, 42641040, 50103222, 51387920, 66804296, 77081880, 83505370, 100206444, 125258055, 133608592, 154163760, 167010740, 200412888, 250516110, 334021480, 400825776, 501032220, 668042960, 1002064440, 2004128880]

約数ペア:

[(1, 2004128880), (2, 1002064440), (3, 668042960), (4, 501032220), (5, 400825776), (6, 334021480), (8, 250516110), (10, 200412888), (12, 167010740), (13, 154163760), (15, 133608592), (16, 125258055), (20, 100206444), (24, 83505370), (26, 77081880), (30, 66804296), (39, 51387920), (40, 50103222), (47, 42641040), (48, 41752685), (52, 38540940), (60, 33402148), (65, 30832752), (78, 25693960), (79, 25368720), (80, 25051611), (94, 21320520), (104, 19270470), (120, 16701074), (130, 15416376), (141, 14213680), (156, 12846980), (158, 12684360), (173, 11584560), (188, 10660260), (195, 10277584), (208, 9635235), (235, 8528208), (237, 8456240), (240, 8350537), (260, 7708188), (282, 7106840), (312, 6423490), (316, 6342180), (346, 5792280), (376, 5330130), (390, 5138792), (395, 5073744), (470, 4264104), (474, 4228120), (519, 3861520), (520, 3854094), (564, 3553420), (611, 3280080), (624, 3211745), (632, 3171090), (692, 2896140), (705, 2842736), (752, 2665065), (780, 2569396), (790, 2536872), (865, 2316912), (940, 2132052), (948, 2114060), (1027, 1951440), (1038, 1930760), (1040, 1927047), (1128, 1776710), (1185, 1691248), (1222, 1640040), (1264, 1585545), (1384, 1448070), (1410, 1421368), (1560, 1284698), (1580, 1268436), (1730, 1158456), (1833, 1093360), (1880, 1066026), (1896, 1057030), (2054, 975720), (2076, 965380), (2249, 891120), (2256, 888355), (2370, 845624), (2444, 820020), (2595, 772304), (2768, 724035), (2820, 710684), (3055, 656016), (3081, 650480), (3120, 642349), (3160, 634218), (3460, 579228), (3666, 546680), (3713, 539760), (3760, 533013), (3792, 528515), (4108, 487860), (4152, 482690), (4498, 445560), (4740, 422812), (4888, 410010), (5135, 390288), (5190, 386152), (5640, 355342), (6110, 328008), (6162, 325240), (6320, 317109), (6747, 297040), (6920, 289614), (7332, 273340), (7426, 269880), (8131, 246480), (8216, 243930), (8304, 241345), (8996, 222780), (9165, 218672), (9480, 211406), (9776, 205005), (10270, 195144), (10380, 193076), (11139, 179920), (11245, 178224), (11280, 177671), (12220, 164004), (12324, 162620), (13494, 148520), (13667, 146640), (13840, 144807), (14664, 136670), (14852, 134940), (15405, 130096), (16262, 123240), (16432, 121965), (17992, 111390), (18330, 109336), (18565, 107952), (18960, 105703), (20540, 97572), (20760, 96538), (22278, 89960), (22490, 89112), (24393, 82160), (24440, 82002), (24648, 81310), (26988, 74260), (27334, 73320), (29328, 68335), (29704, 67470), (30810, 65048), (32524, 61620), (33735, 59408), (35984, 55695), (36660, 54668), (37130, 53976), (40655, 49296), (41001, 48880), (41080, 48786), (41520, 48269), (44556, 44980)]