441867040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 1106058240

約数和(自身を除く): 664191200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 191, 304, 380, 382, 608, 760, 761, 764, 955, 1520, 1522, 1528, 1910, 3040, 3044, 3056, 3629, 3805, 3820, 6088, 6112, 7258, 7610, 7640, 12176, 14459, 14516, 15220, 15280, 18145, 24352, 28918, 29032, 30440, 30560, 36290, 57836, 58064, 60880, 72295, 72580, 115672, 116128, 121760, 144590, 145160, 145351, 231344, 289180, 290320, 290702, 462688, 578360, 580640, 581404, 726755, 1156720, 1162808, 1453510, 2313440, 2325616, 2761669, 2907020, 4651232, 5523338, 5814040, 11046676, 11628080, 13808345, 22093352, 23256160, 27616690, 44186704, 55233380, 88373408, 110466760, 220933520, 441867040]

約数ペア:

[(1, 441867040), (2, 220933520), (4, 110466760), (5, 88373408), (8, 55233380), (10, 44186704), (16, 27616690), (19, 23256160), (20, 22093352), (32, 13808345), (38, 11628080), (40, 11046676), (76, 5814040), (80, 5523338), (95, 4651232), (152, 2907020), (160, 2761669), (190, 2325616), (191, 2313440), (304, 1453510), (380, 1162808), (382, 1156720), (608, 726755), (760, 581404), (761, 580640), (764, 578360), (955, 462688), (1520, 290702), (1522, 290320), (1528, 289180), (1910, 231344), (3040, 145351), (3044, 145160), (3056, 144590), (3629, 121760), (3805, 116128), (3820, 115672), (6088, 72580), (6112, 72295), (7258, 60880), (7610, 58064), (7640, 57836), (12176, 36290), (14459, 30560), (14516, 30440), (15220, 29032), (15280, 28918), (18145, 24352)]