160145160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{190649}}^1$

素因数の和:190670

約数の個数: 64

約数和(自身を含む): 549072000

約数和(自身を除く): 388926840

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, 190649, 381298, 571947, 762596, 953245, 1143894, 1334543, 1525192, 1906490, 2287788, 2669086, 2859735, 3812980, 4003629, 4575576, 5338172, 5719470, 6672715, 7625960, 8007258, 10676344, 11438940, 13345430, 16014516, 20018145, 22877880, 26690860, 32029032, 40036290, 53381720, 80072580, 160145160]

約数ペア:

[(1, 160145160), (2, 80072580), (3, 53381720), (4, 40036290), (5, 32029032), (6, 26690860), (7, 22877880), (8, 20018145), (10, 16014516), (12, 13345430), (14, 11438940), (15, 10676344), (20, 8007258), (21, 7625960), (24, 6672715), (28, 5719470), (30, 5338172), (35, 4575576), (40, 4003629), (42, 3812980), (56, 2859735), (60, 2669086), (70, 2287788), (84, 1906490), (105, 1525192), (120, 1334543), (140, 1143894), (168, 953245), (210, 762596), (280, 571947), (420, 381298), (840, 190649)]