15670021080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3307}}^1\times {\mathrm{5641}}^1$

素因数の和:8969

約数の個数: 128

約数和(自身を含む): 53751559680

約数和(自身を除く): 38081538600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3307, 5641, 6614, 9921, 11282, 13228, 16535, 16923, 19842, 22564, 23149, 26456, 28205, 33070, 33846, 39487, 39684, 45128, 46298, 49605, 56410, 66140, 67692, 69447, 78974, 79368, 84615, 92596, 99210, 112820, 115745, 118461, 132280, 135384, 138894, 157948, 169230, 185192, 197435, 198420, 225640, 231490, 236922, 277788, 315896, 338460, 347235, 394870, 396840, 462980, 473844, 555576, 592305, 676920, 694470, 789740, 925960, 947688, 1184610, 1388940, 1579480, 2369220, 2777880, 4738440, 18654787, 37309574, 55964361, 74619148, 93273935, 111928722, 130583509, 149238296, 186547870, 223857444, 261167018, 279821805, 373095740, 391750527, 447714888, 522334036, 559643610, 652917545, 746191480, 783501054, 1044668072, 1119287220, 1305835090, 1567002108, 1958752635, 2238574440, 2611670180, 3134004216, 3917505270, 5223340360, 7835010540, 15670021080]

約数ペア:

[(1, 15670021080), (2, 7835010540), (3, 5223340360), (4, 3917505270), (5, 3134004216), (6, 2611670180), (7, 2238574440), (8, 1958752635), (10, 1567002108), (12, 1305835090), (14, 1119287220), (15, 1044668072), (20, 783501054), (21, 746191480), (24, 652917545), (28, 559643610), (30, 522334036), (35, 447714888), (40, 391750527), (42, 373095740), (56, 279821805), (60, 261167018), (70, 223857444), (84, 186547870), (105, 149238296), (120, 130583509), (140, 111928722), (168, 93273935), (210, 74619148), (280, 55964361), (420, 37309574), (840, 18654787), (3307, 4738440), (5641, 2777880), (6614, 2369220), (9921, 1579480), (11282, 1388940), (13228, 1184610), (16535, 947688), (16923, 925960), (19842, 789740), (22564, 694470), (23149, 676920), (26456, 592305), (28205, 555576), (33070, 473844), (33846, 462980), (39487, 396840), (39684, 394870), (45128, 347235), (46298, 338460), (49605, 315896), (56410, 277788), (66140, 236922), (67692, 231490), (69447, 225640), (78974, 198420), (79368, 197435), (84615, 185192), (92596, 169230), (99210, 157948), (112820, 138894), (115745, 135384), (118461, 132280)]