211004880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46273}}^1$

素因数の和:46308

約数の個数: 80

約数和(自身を含む): 688557120

約数和(自身を除く): 477552240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 46273, 92546, 138819, 185092, 231365, 277638, 370184, 462730, 555276, 694095, 740368, 879187, 925460, 1110552, 1388190, 1758374, 1850920, 2221104, 2637561, 2776380, 3516748, 3701840, 4395935, 5275122, 5552760, 7033496, 8791870, 10550244, 11105520, 13187805, 14066992, 17583740, 21100488, 26375610, 35167480, 42200976, 52751220, 70334960, 105502440, 211004880]

約数ペア:

[(1, 211004880), (2, 105502440), (3, 70334960), (4, 52751220), (5, 42200976), (6, 35167480), (8, 26375610), (10, 21100488), (12, 17583740), (15, 14066992), (16, 13187805), (19, 11105520), (20, 10550244), (24, 8791870), (30, 7033496), (38, 5552760), (40, 5275122), (48, 4395935), (57, 3701840), (60, 3516748), (76, 2776380), (80, 2637561), (95, 2221104), (114, 1850920), (120, 1758374), (152, 1388190), (190, 1110552), (228, 925460), (240, 879187), (285, 740368), (304, 694095), (380, 555276), (456, 462730), (570, 370184), (760, 277638), (912, 231365), (1140, 185092), (1520, 138819), (2280, 92546), (4560, 46273)]