26530140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 94381056

約数和(自身を除く): 67850916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 113, 129, 130, 140, 156, 172, 182, 195, 210, 215, 226, 258, 260, 273, 301, 339, 364, 390, 420, 430, 452, 455, 516, 546, 559, 565, 602, 645, 678, 780, 791, 860, 903, 910, 1092, 1118, 1130, 1204, 1290, 1356, 1365, 1469, 1505, 1582, 1677, 1695, 1806, 1820, 2236, 2260, 2373, 2580, 2730, 2795, 2938, 3010, 3164, 3354, 3390, 3612, 3913, 3955, 4407, 4515, 4746, 4859, 5460, 5590, 5876, 6020, 6708, 6780, 7345, 7826, 7910, 8385, 8814, 9030, 9492, 9718, 10283, 11180, 11739, 11865, 14577, 14690, 15652, 15820, 16770, 17628, 18060, 19436, 19565, 20566, 22035, 23478, 23730, 24295, 29154, 29380, 30849, 33540, 34013, 39130, 41132, 44070, 46956, 47460, 48590, 51415, 58308, 58695, 61698, 63167, 68026, 72885, 78260, 88140, 97180, 102039, 102830, 117390, 123396, 126334, 136052, 145770, 154245, 170065, 189501, 204078, 205660, 234780, 252668, 291540, 308490, 315835, 340130, 379002, 408156, 442169, 510195, 616980, 631670, 680260, 758004, 884338, 947505, 1020390, 1263340, 1326507, 1768676, 1895010, 2040780, 2210845, 2653014, 3790020, 4421690, 5306028, 6632535, 8843380, 13265070, 26530140]

約数ペア:

[(1, 26530140), (2, 13265070), (3, 8843380), (4, 6632535), (5, 5306028), (6, 4421690), (7, 3790020), (10, 2653014), (12, 2210845), (13, 2040780), (14, 1895010), (15, 1768676), (20, 1326507), (21, 1263340), (26, 1020390), (28, 947505), (30, 884338), (35, 758004), (39, 680260), (42, 631670), (43, 616980), (52, 510195), (60, 442169), (65, 408156), (70, 379002), (78, 340130), (84, 315835), (86, 308490), (91, 291540), (105, 252668), (113, 234780), (129, 205660), (130, 204078), (140, 189501), (156, 170065), (172, 154245), (182, 145770), (195, 136052), (210, 126334), (215, 123396), (226, 117390), (258, 102830), (260, 102039), (273, 97180), (301, 88140), (339, 78260), (364, 72885), (390, 68026), (420, 63167), (430, 61698), (452, 58695), (455, 58308), (516, 51415), (546, 48590), (559, 47460), (565, 46956), (602, 44070), (645, 41132), (678, 39130), (780, 34013), (791, 33540), (860, 30849), (903, 29380), (910, 29154), (1092, 24295), (1118, 23730), (1130, 23478), (1204, 22035), (1290, 20566), (1356, 19565), (1365, 19436), (1469, 18060), (1505, 17628), (1582, 16770), (1677, 15820), (1695, 15652), (1806, 14690), (1820, 14577), (2236, 11865), (2260, 11739), (2373, 11180), (2580, 10283), (2730, 9718), (2795, 9492), (2938, 9030), (3010, 8814), (3164, 8385), (3354, 7910), (3390, 7826), (3612, 7345), (3913, 6780), (3955, 6708), (4407, 6020), (4515, 5876), (4746, 5590), (4859, 5460)]