20164719690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:410

約数の個数: 256

約数和(自身を含む): 56260915200

約数和(自身を除く): 36096195510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 83, 90, 101, 118, 135, 151, 166, 177, 202, 249, 270, 295, 302, 303, 354, 415, 453, 498, 505, 531, 590, 606, 747, 755, 830, 885, 906, 909, 1010, 1062, 1245, 1359, 1494, 1510, 1515, 1593, 1770, 1818, 2241, 2265, 2490, 2655, 2718, 2727, 3030, 3186, 3735, 4077, 4482, 4530, 4545, 4897, 5310, 5454, 5959, 6795, 7470, 7965, 8154, 8383, 8909, 9090, 9794, 11205, 11918, 12533, 13590, 13635, 14691, 15251, 15930, 16766, 17818, 17877, 20385, 22410, 24485, 25066, 25149, 26727, 27270, 29382, 29795, 30502, 35754, 37599, 40770, 41915, 44073, 44545, 45753, 48970, 50298, 53454, 53631, 59590, 62665, 73455, 75198, 75447, 76255, 80181, 83830, 88146, 89090, 89385, 91506, 107262, 112797, 125330, 125745, 132219, 133635, 137259, 146910, 150894, 152510, 160362, 160893, 178770, 187995, 220365, 225594, 226341, 228765, 240543, 251490, 264438, 267270, 268155, 274518, 321786, 338391, 375990, 377235, 400905, 411777, 440730, 452682, 457530, 481086, 494597, 536310, 563985, 661095, 676782, 686295, 739447, 754470, 801810, 804465, 823554, 899809, 989194, 1127970, 1131705, 1202715, 1265833, 1322190, 1372590, 1478894, 1483791, 1608930, 1691955, 1799618, 2058885, 2218341, 2263410, 2405430, 2472985, 2531666, 2699427, 2967582, 3383910, 3697235, 3797499, 4117770, 4436682, 4451373, 4499045, 4945970, 5398854, 6329165, 6655023, 7394470, 7418955, 7594998, 8098281, 8902746, 8998090, 11091705, 11392497, 12658330, 13310046, 13354119, 13497135, 14837910, 16196562, 18987495, 19965069, 22183410, 22256865, 22784994, 24294843, 26708238, 26994270, 33275115, 34177491, 37974990, 39930138, 40491405, 44513730, 48589686, 56962485, 66550230, 66770595, 68354982, 74684147, 80982810, 99825345, 113924970, 121474215, 133541190, 149368294, 170887455, 199650690, 224052441, 242948430, 341774910, 373420735, 448104882, 672157323, 746841470, 1120262205, 1344314646, 2016471969, 2240524410, 3360786615, 4032943938, 6721573230, 10082359845, 20164719690]

約数ペア:

[(1, 20164719690), (2, 10082359845), (3, 6721573230), (5, 4032943938), (6, 3360786615), (9, 2240524410), (10, 2016471969), (15, 1344314646), (18, 1120262205), (27, 746841470), (30, 672157323), (45, 448104882), (54, 373420735), (59, 341774910), (83, 242948430), (90, 224052441), (101, 199650690), (118, 170887455), (135, 149368294), (151, 133541190), (166, 121474215), (177, 113924970), (202, 99825345), (249, 80982810), (270, 74684147), (295, 68354982), (302, 66770595), (303, 66550230), (354, 56962485), (415, 48589686), (453, 44513730), (498, 40491405), (505, 39930138), (531, 37974990), (590, 34177491), (606, 33275115), (747, 26994270), (755, 26708238), (830, 24294843), (885, 22784994), (906, 22256865), (909, 22183410), (1010, 19965069), (1062, 18987495), (1245, 16196562), (1359, 14837910), (1494, 13497135), (1510, 13354119), (1515, 13310046), (1593, 12658330), (1770, 11392497), (1818, 11091705), (2241, 8998090), (2265, 8902746), (2490, 8098281), (2655, 7594998), (2718, 7418955), (2727, 7394470), (3030, 6655023), (3186, 6329165), (3735, 5398854), (4077, 4945970), (4482, 4499045), (4530, 4451373), (4545, 4436682), (4897, 4117770), (5310, 3797499), (5454, 3697235), (5959, 3383910), (6795, 2967582), (7470, 2699427), (7965, 2531666), (8154, 2472985), (8383, 2405430), (8909, 2263410), (9090, 2218341), (9794, 2058885), (11205, 1799618), (11918, 1691955), (12533, 1608930), (13590, 1483791), (13635, 1478894), (14691, 1372590), (15251, 1322190), (15930, 1265833), (16766, 1202715), (17818, 1131705), (17877, 1127970), (20385, 989194), (22410, 899809), (24485, 823554), (25066, 804465), (25149, 801810), (26727, 754470), (27270, 739447), (29382, 686295), (29795, 676782), (30502, 661095), (35754, 563985), (37599, 536310), (40770, 494597), (41915, 481086), (44073, 457530), (44545, 452682), (45753, 440730), (48970, 411777), (50298, 400905), (53454, 377235), (53631, 375990), (59590, 338391), (62665, 321786), (73455, 274518), (75198, 268155), (75447, 267270), (76255, 264438), (80181, 251490), (83830, 240543), (88146, 228765), (89090, 226341), (89385, 225594), (91506, 220365), (107262, 187995), (112797, 178770), (125330, 160893), (125745, 160362), (132219, 152510), (133635, 150894), (137259, 146910)]