6786780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 25740288

約数和(自身を除く): 18953508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 113, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 226, 231, 260, 273, 286, 308, 330, 339, 364, 385, 390, 420, 429, 452, 455, 462, 546, 565, 572, 660, 678, 715, 770, 780, 791, 858, 910, 924, 1001, 1092, 1130, 1155, 1243, 1356, 1365, 1430, 1469, 1540, 1582, 1695, 1716, 1820, 2002, 2145, 2260, 2310, 2373, 2486, 2730, 2860, 2938, 3003, 3164, 3390, 3729, 3955, 4004, 4290, 4407, 4620, 4746, 4972, 5005, 5460, 5876, 6006, 6215, 6780, 7345, 7458, 7910, 8580, 8701, 8814, 9492, 10010, 10283, 11865, 12012, 12430, 14690, 14916, 15015, 15820, 16159, 17402, 17628, 18645, 20020, 20566, 22035, 23730, 24860, 26103, 29380, 30030, 30849, 32318, 34804, 37290, 41132, 43505, 44070, 47460, 48477, 51415, 52206, 60060, 61698, 64636, 74580, 80795, 87010, 88140, 96954, 102830, 104412, 113113, 123396, 130515, 154245, 161590, 174020, 193908, 205660, 226226, 242385, 261030, 308490, 323180, 339339, 452452, 484770, 522060, 565565, 616980, 678678, 969540, 1131130, 1357356, 1696695, 2262260, 3393390, 6786780]

約数ペア:

[(1, 6786780), (2, 3393390), (3, 2262260), (4, 1696695), (5, 1357356), (6, 1131130), (7, 969540), (10, 678678), (11, 616980), (12, 565565), (13, 522060), (14, 484770), (15, 452452), (20, 339339), (21, 323180), (22, 308490), (26, 261030), (28, 242385), (30, 226226), (33, 205660), (35, 193908), (39, 174020), (42, 161590), (44, 154245), (52, 130515), (55, 123396), (60, 113113), (65, 104412), (66, 102830), (70, 96954), (77, 88140), (78, 87010), (84, 80795), (91, 74580), (105, 64636), (110, 61698), (113, 60060), (130, 52206), (132, 51415), (140, 48477), (143, 47460), (154, 44070), (156, 43505), (165, 41132), (182, 37290), (195, 34804), (210, 32318), (220, 30849), (226, 30030), (231, 29380), (260, 26103), (273, 24860), (286, 23730), (308, 22035), (330, 20566), (339, 20020), (364, 18645), (385, 17628), (390, 17402), (420, 16159), (429, 15820), (452, 15015), (455, 14916), (462, 14690), (546, 12430), (565, 12012), (572, 11865), (660, 10283), (678, 10010), (715, 9492), (770, 8814), (780, 8701), (791, 8580), (858, 7910), (910, 7458), (924, 7345), (1001, 6780), (1092, 6215), (1130, 6006), (1155, 5876), (1243, 5460), (1356, 5005), (1365, 4972), (1430, 4746), (1469, 4620), (1540, 4407), (1582, 4290), (1695, 4004), (1716, 3955), (1820, 3729), (2002, 3390), (2145, 3164), (2260, 3003), (2310, 2938), (2373, 2860), (2486, 2730)]