1040889920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 224

約数和(自身を含む): 3067019520

約数和(自身を除く): 2026129600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 56, 64, 70, 74, 76, 80, 95, 112, 133, 140, 148, 152, 160, 185, 190, 224, 259, 266, 280, 296, 304, 320, 370, 380, 448, 518, 532, 560, 592, 608, 661, 665, 703, 740, 760, 1036, 1064, 1120, 1184, 1216, 1295, 1322, 1330, 1406, 1480, 1520, 2072, 2128, 2240, 2368, 2590, 2644, 2660, 2812, 2960, 3040, 3305, 3515, 4144, 4256, 4627, 4921, 5180, 5288, 5320, 5624, 5920, 6080, 6610, 7030, 8288, 8512, 9254, 9842, 10360, 10576, 10640, 11248, 11840, 12559, 13220, 14060, 16576, 18508, 19684, 20720, 21152, 21280, 22496, 23135, 24457, 24605, 25118, 26440, 28120, 37016, 39368, 41440, 42304, 42560, 44992, 46270, 48914, 49210, 50236, 52880, 56240, 62795, 74032, 78736, 82880, 87913, 92540, 97828, 98420, 100472, 105760, 112480, 122285, 125590, 148064, 157472, 171199, 175826, 185080, 195656, 196840, 200944, 211520, 224960, 244570, 251180, 296128, 314944, 342398, 351652, 370160, 391312, 393680, 401888, 439565, 464683, 489140, 502360, 684796, 703304, 740320, 782624, 787360, 803776, 855995, 879130, 929366, 978280, 1004720, 1369592, 1406608, 1480640, 1565248, 1574720, 1711990, 1758260, 1858732, 1956560, 2009440, 2323415, 2739184, 2813216, 3252781, 3423980, 3516520, 3717464, 3913120, 4018880, 4646830, 5478368, 5626432, 6505562, 6847960, 7033040, 7434928, 7826240, 9293660, 10956736, 13011124, 13695920, 14066080, 14869856, 16263905, 18587320, 26022248, 27391840, 28132160, 29739712, 32527810, 37174640, 52044496, 54783680, 65055620, 74349280, 104088992, 130111240, 148698560, 208177984, 260222480, 520444960, 1040889920]

約数ペア:

[(1, 1040889920), (2, 520444960), (4, 260222480), (5, 208177984), (7, 148698560), (8, 130111240), (10, 104088992), (14, 74349280), (16, 65055620), (19, 54783680), (20, 52044496), (28, 37174640), (32, 32527810), (35, 29739712), (37, 28132160), (38, 27391840), (40, 26022248), (56, 18587320), (64, 16263905), (70, 14869856), (74, 14066080), (76, 13695920), (80, 13011124), (95, 10956736), (112, 9293660), (133, 7826240), (140, 7434928), (148, 7033040), (152, 6847960), (160, 6505562), (185, 5626432), (190, 5478368), (224, 4646830), (259, 4018880), (266, 3913120), (280, 3717464), (296, 3516520), (304, 3423980), (320, 3252781), (370, 2813216), (380, 2739184), (448, 2323415), (518, 2009440), (532, 1956560), (560, 1858732), (592, 1758260), (608, 1711990), (661, 1574720), (665, 1565248), (703, 1480640), (740, 1406608), (760, 1369592), (1036, 1004720), (1064, 978280), (1120, 929366), (1184, 879130), (1216, 855995), (1295, 803776), (1322, 787360), (1330, 782624), (1406, 740320), (1480, 703304), (1520, 684796), (2072, 502360), (2128, 489140), (2240, 464683), (2368, 439565), (2590, 401888), (2644, 393680), (2660, 391312), (2812, 370160), (2960, 351652), (3040, 342398), (3305, 314944), (3515, 296128), (4144, 251180), (4256, 244570), (4627, 224960), (4921, 211520), (5180, 200944), (5288, 196840), (5320, 195656), (5624, 185080), (5920, 175826), (6080, 171199), (6610, 157472), (7030, 148064), (8288, 125590), (8512, 122285), (9254, 112480), (9842, 105760), (10360, 100472), (10576, 98420), (10640, 97828), (11248, 92540), (11840, 87913), (12559, 82880), (13220, 78736), (14060, 74032), (16576, 62795), (18508, 56240), (19684, 52880), (20720, 50236), (21152, 49210), (21280, 48914), (22496, 46270), (23135, 44992), (24457, 42560), (24605, 42304), (25118, 41440), (26440, 39368), (28120, 37016)]