20070460080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2957}}^1$

素因数の和:3844

約数の個数: 240

約数和(自身を含む): 73641563424

約数和(自身を除く): 53571103344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 857, 880, 990, 1320, 1584, 1714, 1980, 2571, 2640, 2957, 3428, 3960, 4285, 5142, 5914, 6856, 7713, 7920, 8570, 8871, 9427, 10284, 11828, 12855, 13712, 14785, 15426, 17140, 17742, 18854, 20568, 23656, 25710, 26613, 28281, 29570, 30852, 32527, 34280, 35484, 37708, 38565, 41136, 44355, 47135, 47312, 51420, 53226, 56562, 59140, 61704, 65054, 68560, 70968, 75416, 77130, 84843, 88710, 94270, 97581, 102840, 106452, 113124, 118280, 123408, 130108, 133065, 141405, 141936, 150832, 154260, 162635, 169686, 177420, 188540, 195162, 205680, 212904, 226248, 236560, 260216, 266130, 282810, 292743, 308520, 325270, 339372, 354840, 377080, 390324, 424215, 425808, 452496, 487905, 520432, 532260, 565620, 585486, 617040, 650540, 678744, 709680, 754160, 780648, 848430, 975810, 1064520, 1131240, 1170972, 1301080, 1357488, 1463715, 1561296, 1696860, 1951620, 2129040, 2262480, 2341944, 2534149, 2602160, 2927430, 3393720, 3903240, 4683888, 5068298, 5854860, 6787440, 7602447, 7806480, 10136596, 11709720, 12670745, 15204894, 20273192, 22807341, 23419440, 25341490, 27875639, 30409788, 38012235, 40546384, 45614682, 50682980, 55751278, 60819576, 76024470, 83626917, 91229364, 101365960, 111502556, 114036705, 121639152, 139378195, 152048940, 167253834, 182458728, 202731920, 223005112, 228073410, 250880751, 278756390, 304097880, 334507668, 364917456, 418134585, 446010224, 456146820, 501761502, 557512780, 608195760, 669015336, 836269170, 912293640, 1003523004, 1115025560, 1254403755, 1338030672, 1672538340, 1824587280, 2007046008, 2230051120, 2508807510, 3345076680, 4014092016, 5017615020, 6690153360, 10035230040, 20070460080]

約数ペア:

[(1, 20070460080), (2, 10035230040), (3, 6690153360), (4, 5017615020), (5, 4014092016), (6, 3345076680), (8, 2508807510), (9, 2230051120), (10, 2007046008), (11, 1824587280), (12, 1672538340), (15, 1338030672), (16, 1254403755), (18, 1115025560), (20, 1003523004), (22, 912293640), (24, 836269170), (30, 669015336), (33, 608195760), (36, 557512780), (40, 501761502), (44, 456146820), (45, 446010224), (48, 418134585), (55, 364917456), (60, 334507668), (66, 304097880), (72, 278756390), (80, 250880751), (88, 228073410), (90, 223005112), (99, 202731920), (110, 182458728), (120, 167253834), (132, 152048940), (144, 139378195), (165, 121639152), (176, 114036705), (180, 111502556), (198, 101365960), (220, 91229364), (240, 83626917), (264, 76024470), (330, 60819576), (360, 55751278), (396, 50682980), (440, 45614682), (495, 40546384), (528, 38012235), (660, 30409788), (720, 27875639), (792, 25341490), (857, 23419440), (880, 22807341), (990, 20273192), (1320, 15204894), (1584, 12670745), (1714, 11709720), (1980, 10136596), (2571, 7806480), (2640, 7602447), (2957, 6787440), (3428, 5854860), (3960, 5068298), (4285, 4683888), (5142, 3903240), (5914, 3393720), (6856, 2927430), (7713, 2602160), (7920, 2534149), (8570, 2341944), (8871, 2262480), (9427, 2129040), (10284, 1951620), (11828, 1696860), (12855, 1561296), (13712, 1463715), (14785, 1357488), (15426, 1301080), (17140, 1170972), (17742, 1131240), (18854, 1064520), (20568, 975810), (23656, 848430), (25710, 780648), (26613, 754160), (28281, 709680), (29570, 678744), (30852, 650540), (32527, 617040), (34280, 585486), (35484, 565620), (37708, 532260), (38565, 520432), (41136, 487905), (44355, 452496), (47135, 425808), (47312, 424215), (51420, 390324), (53226, 377080), (56562, 354840), (59140, 339372), (61704, 325270), (65054, 308520), (68560, 292743), (70968, 282810), (75416, 266130), (77130, 260216), (84843, 236560), (88710, 226248), (94270, 212904), (97581, 205680), (102840, 195162), (106452, 188540), (113124, 177420), (118280, 169686), (123408, 162635), (130108, 154260), (133065, 150832), (141405, 141936)]