19604044320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{17627}}^1$

素因数の和:17983

約数の個数: 192

約数和(自身を含む): 70791791616

約数和(自身を除く): 51187747296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 331, 336, 420, 480, 560, 662, 672, 840, 993, 1120, 1324, 1655, 1680, 1986, 2317, 2648, 3310, 3360, 3972, 4634, 4965, 5296, 6620, 6951, 7944, 9268, 9930, 10592, 11585, 13240, 13902, 15888, 17627, 18536, 19860, 23170, 26480, 27804, 31776, 34755, 35254, 37072, 39720, 46340, 52881, 52960, 55608, 69510, 70508, 74144, 79440, 88135, 92680, 105762, 111216, 123389, 139020, 141016, 158880, 176270, 185360, 211524, 222432, 246778, 264405, 278040, 282032, 352540, 370167, 370720, 423048, 493556, 528810, 556080, 564064, 616945, 705080, 740334, 846096, 987112, 1057620, 1112160, 1233890, 1410160, 1480668, 1692192, 1850835, 1974224, 2115240, 2467780, 2820320, 2961336, 3701670, 3948448, 4230480, 4935560, 5834537, 5922672, 7403340, 8460960, 9871120, 11669074, 11845344, 14806680, 17503611, 19742240, 23338148, 29172685, 29613360, 35007222, 40841759, 46676296, 58345370, 59226720, 70014444, 81683518, 87518055, 93352592, 116690740, 122525277, 140028888, 163367036, 175036110, 186705184, 204208795, 233381480, 245050554, 280057776, 326734072, 350072220, 408417590, 466762960, 490101108, 560115552, 612626385, 653468144, 700144440, 816835180, 933525920, 980202216, 1225252770, 1306936288, 1400288880, 1633670360, 1960404432, 2450505540, 2800577760, 3267340720, 3920808864, 4901011080, 6534681440, 9802022160, 19604044320]

約数ペア:

[(1, 19604044320), (2, 9802022160), (3, 6534681440), (4, 4901011080), (5, 3920808864), (6, 3267340720), (7, 2800577760), (8, 2450505540), (10, 1960404432), (12, 1633670360), (14, 1400288880), (15, 1306936288), (16, 1225252770), (20, 980202216), (21, 933525920), (24, 816835180), (28, 700144440), (30, 653468144), (32, 612626385), (35, 560115552), (40, 490101108), (42, 466762960), (48, 408417590), (56, 350072220), (60, 326734072), (70, 280057776), (80, 245050554), (84, 233381480), (96, 204208795), (105, 186705184), (112, 175036110), (120, 163367036), (140, 140028888), (160, 122525277), (168, 116690740), (210, 93352592), (224, 87518055), (240, 81683518), (280, 70014444), (331, 59226720), (336, 58345370), (420, 46676296), (480, 40841759), (560, 35007222), (662, 29613360), (672, 29172685), (840, 23338148), (993, 19742240), (1120, 17503611), (1324, 14806680), (1655, 11845344), (1680, 11669074), (1986, 9871120), (2317, 8460960), (2648, 7403340), (3310, 5922672), (3360, 5834537), (3972, 4935560), (4634, 4230480), (4965, 3948448), (5296, 3701670), (6620, 2961336), (6951, 2820320), (7944, 2467780), (9268, 2115240), (9930, 1974224), (10592, 1850835), (11585, 1692192), (13240, 1480668), (13902, 1410160), (15888, 1233890), (17627, 1112160), (18536, 1057620), (19860, 987112), (23170, 846096), (26480, 740334), (27804, 705080), (31776, 616945), (34755, 564064), (35254, 556080), (37072, 528810), (39720, 493556), (46340, 423048), (52881, 370720), (52960, 370167), (55608, 352540), (69510, 282032), (70508, 278040), (74144, 264405), (79440, 246778), (88135, 222432), (92680, 211524), (105762, 185360), (111216, 176270), (123389, 158880), (139020, 141016)]