1899368520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5783}}^1$

素因数の和:5844

約数の個数: 256

約数和(自身を含む): 7196221440

約数和(自身を除く): 5296852920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 51, 56, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 120, 136, 138, 140, 161, 168, 170, 184, 204, 210, 230, 238, 255, 276, 280, 322, 340, 345, 357, 391, 408, 420, 460, 476, 483, 510, 552, 595, 644, 680, 690, 714, 782, 805, 840, 920, 952, 966, 1020, 1173, 1190, 1288, 1380, 1428, 1564, 1610, 1785, 1932, 1955, 2040, 2346, 2380, 2415, 2737, 2760, 2856, 3128, 3220, 3570, 3864, 3910, 4692, 4760, 4830, 5474, 5783, 5865, 6440, 7140, 7820, 8211, 9384, 9660, 10948, 11566, 11730, 13685, 14280, 15640, 16422, 17349, 19320, 21896, 23132, 23460, 27370, 28915, 32844, 34698, 40481, 41055, 46264, 46920, 54740, 57830, 65688, 69396, 80962, 82110, 86745, 98311, 109480, 115660, 121443, 133009, 138792, 161924, 164220, 173490, 196622, 202405, 231320, 242886, 266018, 294933, 323848, 328440, 346980, 393244, 399027, 404810, 485772, 491555, 532036, 589866, 607215, 665045, 688177, 693960, 786488, 798054, 809620, 931063, 971544, 983110, 1064072, 1179732, 1214430, 1330090, 1376354, 1474665, 1596108, 1619240, 1862126, 1966220, 1995135, 2064531, 2261153, 2359464, 2428860, 2660180, 2752708, 2793189, 2949330, 3192216, 3440885, 3724252, 3932440, 3990270, 4129062, 4522306, 4655315, 4857720, 5320360, 5505416, 5586378, 5898660, 6783459, 6881770, 7448504, 7980540, 8258124, 9044612, 9310630, 10322655, 11172756, 11305765, 11797320, 13566918, 13763540, 13965945, 15828071, 15961080, 16516248, 18089224, 18621260, 20645310, 22345512, 22611530, 27133836, 27527080, 27931890, 31656142, 33917295, 37242520, 41290620, 45223060, 47484213, 54267672, 55863780, 63312284, 67834590, 79140355, 82581240, 90446120, 94968426, 111727560, 126624568, 135669180, 158280710, 189936852, 237421065, 271338360, 316561420, 379873704, 474842130, 633122840, 949684260, 1899368520]

約数ペア:

[(1, 1899368520), (2, 949684260), (3, 633122840), (4, 474842130), (5, 379873704), (6, 316561420), (7, 271338360), (8, 237421065), (10, 189936852), (12, 158280710), (14, 135669180), (15, 126624568), (17, 111727560), (20, 94968426), (21, 90446120), (23, 82581240), (24, 79140355), (28, 67834590), (30, 63312284), (34, 55863780), (35, 54267672), (40, 47484213), (42, 45223060), (46, 41290620), (51, 37242520), (56, 33917295), (60, 31656142), (68, 27931890), (69, 27527080), (70, 27133836), (84, 22611530), (85, 22345512), (92, 20645310), (102, 18621260), (105, 18089224), (115, 16516248), (119, 15961080), (120, 15828071), (136, 13965945), (138, 13763540), (140, 13566918), (161, 11797320), (168, 11305765), (170, 11172756), (184, 10322655), (204, 9310630), (210, 9044612), (230, 8258124), (238, 7980540), (255, 7448504), (276, 6881770), (280, 6783459), (322, 5898660), (340, 5586378), (345, 5505416), (357, 5320360), (391, 4857720), (408, 4655315), (420, 4522306), (460, 4129062), (476, 3990270), (483, 3932440), (510, 3724252), (552, 3440885), (595, 3192216), (644, 2949330), (680, 2793189), (690, 2752708), (714, 2660180), (782, 2428860), (805, 2359464), (840, 2261153), (920, 2064531), (952, 1995135), (966, 1966220), (1020, 1862126), (1173, 1619240), (1190, 1596108), (1288, 1474665), (1380, 1376354), (1428, 1330090), (1564, 1214430), (1610, 1179732), (1785, 1064072), (1932, 983110), (1955, 971544), (2040, 931063), (2346, 809620), (2380, 798054), (2415, 786488), (2737, 693960), (2760, 688177), (2856, 665045), (3128, 607215), (3220, 589866), (3570, 532036), (3864, 491555), (3910, 485772), (4692, 404810), (4760, 399027), (4830, 393244), (5474, 346980), (5783, 328440), (5865, 323848), (6440, 294933), (7140, 266018), (7820, 242886), (8211, 231320), (9384, 202405), (9660, 196622), (10948, 173490), (11566, 164220), (11730, 161924), (13685, 138792), (14280, 133009), (15640, 121443), (16422, 115660), (17349, 109480), (19320, 98311), (21896, 86745), (23132, 82110), (23460, 80962), (27370, 69396), (28915, 65688), (32844, 57830), (34698, 54740), (40481, 46920), (41055, 46264)]