674976120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:694

約数の個数: 256

約数和(自身を含む): 2518871040

約数和(自身を除く): 1843894920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 113, 120, 130, 140, 156, 168, 182, 195, 210, 226, 260, 273, 280, 312, 339, 364, 390, 420, 452, 455, 520, 546, 547, 565, 678, 728, 780, 791, 840, 904, 910, 1092, 1094, 1130, 1356, 1365, 1469, 1560, 1582, 1641, 1695, 1820, 2184, 2188, 2260, 2373, 2712, 2730, 2735, 2938, 3164, 3282, 3390, 3640, 3829, 3955, 4376, 4407, 4520, 4746, 5460, 5470, 5876, 6328, 6564, 6780, 7111, 7345, 7658, 7910, 8205, 8814, 9492, 10283, 10920, 10940, 11487, 11752, 11865, 13128, 13560, 14222, 14690, 15316, 15820, 16410, 17628, 18984, 19145, 20566, 21333, 21880, 22035, 22974, 23730, 28444, 29380, 30632, 30849, 31640, 32820, 35256, 35555, 38290, 41132, 42666, 44070, 45948, 47460, 49777, 51415, 56888, 57435, 58760, 61698, 61811, 65640, 71110, 76580, 82264, 85332, 88140, 91896, 94920, 99554, 102830, 106665, 114870, 123396, 123622, 142220, 149331, 153160, 154245, 170664, 176280, 185433, 199108, 205660, 213330, 229740, 246792, 247244, 248885, 284440, 298662, 308490, 309055, 370866, 398216, 411320, 426660, 432677, 459480, 494488, 497770, 597324, 616980, 618110, 741732, 746655, 803543, 853320, 865354, 927165, 995540, 1194648, 1233960, 1236220, 1298031, 1483464, 1493310, 1607086, 1730708, 1854330, 1991080, 2163385, 2410629, 2472440, 2596062, 2986620, 3214172, 3461416, 3708660, 4017715, 4326770, 4821258, 5192124, 5624801, 5973240, 6428344, 6490155, 7417320, 8035430, 8653540, 9642516, 10384248, 11249602, 12053145, 12980310, 16070860, 16874403, 17307080, 19285032, 22499204, 24106290, 25960620, 28124005, 32141720, 33748806, 44998408, 48212580, 51921240, 56248010, 67497612, 84372015, 96425160, 112496020, 134995224, 168744030, 224992040, 337488060, 674976120]

約数ペア:

[(1, 674976120), (2, 337488060), (3, 224992040), (4, 168744030), (5, 134995224), (6, 112496020), (7, 96425160), (8, 84372015), (10, 67497612), (12, 56248010), (13, 51921240), (14, 48212580), (15, 44998408), (20, 33748806), (21, 32141720), (24, 28124005), (26, 25960620), (28, 24106290), (30, 22499204), (35, 19285032), (39, 17307080), (40, 16874403), (42, 16070860), (52, 12980310), (56, 12053145), (60, 11249602), (65, 10384248), (70, 9642516), (78, 8653540), (84, 8035430), (91, 7417320), (104, 6490155), (105, 6428344), (113, 5973240), (120, 5624801), (130, 5192124), (140, 4821258), (156, 4326770), (168, 4017715), (182, 3708660), (195, 3461416), (210, 3214172), (226, 2986620), (260, 2596062), (273, 2472440), (280, 2410629), (312, 2163385), (339, 1991080), (364, 1854330), (390, 1730708), (420, 1607086), (452, 1493310), (455, 1483464), (520, 1298031), (546, 1236220), (547, 1233960), (565, 1194648), (678, 995540), (728, 927165), (780, 865354), (791, 853320), (840, 803543), (904, 746655), (910, 741732), (1092, 618110), (1094, 616980), (1130, 597324), (1356, 497770), (1365, 494488), (1469, 459480), (1560, 432677), (1582, 426660), (1641, 411320), (1695, 398216), (1820, 370866), (2184, 309055), (2188, 308490), (2260, 298662), (2373, 284440), (2712, 248885), (2730, 247244), (2735, 246792), (2938, 229740), (3164, 213330), (3282, 205660), (3390, 199108), (3640, 185433), (3829, 176280), (3955, 170664), (4376, 154245), (4407, 153160), (4520, 149331), (4746, 142220), (5460, 123622), (5470, 123396), (5876, 114870), (6328, 106665), (6564, 102830), (6780, 99554), (7111, 94920), (7345, 91896), (7658, 88140), (7910, 85332), (8205, 82264), (8814, 76580), (9492, 71110), (10283, 65640), (10920, 61811), (10940, 61698), (11487, 58760), (11752, 57435), (11865, 56888), (13128, 51415), (13560, 49777), (14222, 47460), (14690, 45948), (15316, 44070), (15820, 42666), (16410, 41132), (17628, 38290), (18984, 35555), (19145, 35256), (20566, 32820), (21333, 31640), (21880, 30849), (22035, 30632), (22974, 29380), (23730, 28444)]