128514446730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1\times {\mathrm{17909}}^1$

素因数の和:19116

約数の個数: 96

約数和(自身を含む): 339164392320

約数和(自身を除く): 210649945590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1123, 1278, 2130, 2246, 3195, 3369, 5615, 6390, 6738, 10107, 11230, 16845, 17909, 20214, 33690, 35818, 50535, 53727, 79733, 89545, 101070, 107454, 159466, 161181, 179090, 239199, 268635, 322362, 398665, 478398, 537270, 717597, 797330, 805905, 1195995, 1271539, 1435194, 1611810, 2391990, 2543078, 3587985, 3814617, 6357695, 7175970, 7629234, 11443851, 12715390, 19073085, 20111807, 22887702, 38146170, 40223614, 57219255, 60335421, 100559035, 114438510, 120670842, 181006263, 201118070, 301677105, 362012526, 603354210, 905031315, 1427938297, 1810062630, 2855876594, 4283814891, 7139691485, 8567629782, 12851444673, 14279382970, 21419074455, 25702889346, 42838148910, 64257223365, 128514446730]

約数ペア:

[(1, 128514446730), (2, 64257223365), (3, 42838148910), (5, 25702889346), (6, 21419074455), (9, 14279382970), (10, 12851444673), (15, 8567629782), (18, 7139691485), (30, 4283814891), (45, 2855876594), (71, 1810062630), (90, 1427938297), (142, 905031315), (213, 603354210), (355, 362012526), (426, 301677105), (639, 201118070), (710, 181006263), (1065, 120670842), (1123, 114438510), (1278, 100559035), (2130, 60335421), (2246, 57219255), (3195, 40223614), (3369, 38146170), (5615, 22887702), (6390, 20111807), (6738, 19073085), (10107, 12715390), (11230, 11443851), (16845, 7629234), (17909, 7175970), (20214, 6357695), (33690, 3814617), (35818, 3587985), (50535, 2543078), (53727, 2391990), (79733, 1611810), (89545, 1435194), (101070, 1271539), (107454, 1195995), (159466, 805905), (161181, 797330), (179090, 717597), (239199, 537270), (268635, 478398), (322362, 398665)]