201821040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14753}}^1$

素因数の和:14791

約数の個数: 120

約数和(自身を含む): 713503440

約数和(自身を除く): 511682400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 14753, 29506, 44259, 59012, 73765, 88518, 118024, 132777, 147530, 177036, 221295, 236048, 265554, 280307, 295060, 354072, 442590, 531108, 560614, 590120, 663885, 708144, 840921, 885180, 1062216, 1121228, 1180240, 1327770, 1401535, 1681842, 1770360, 2124432, 2242456, 2522763, 2655540, 2803070, 3363684, 3540720, 4204605, 4484912, 5045526, 5311080, 5606140, 6727368, 8409210, 10091052, 10622160, 11212280, 12613815, 13454736, 16818420, 20182104, 22424560, 25227630, 33636840, 40364208, 50455260, 67273680, 100910520, 201821040]

約数ペア:

[(1, 201821040), (2, 100910520), (3, 67273680), (4, 50455260), (5, 40364208), (6, 33636840), (8, 25227630), (9, 22424560), (10, 20182104), (12, 16818420), (15, 13454736), (16, 12613815), (18, 11212280), (19, 10622160), (20, 10091052), (24, 8409210), (30, 6727368), (36, 5606140), (38, 5311080), (40, 5045526), (45, 4484912), (48, 4204605), (57, 3540720), (60, 3363684), (72, 2803070), (76, 2655540), (80, 2522763), (90, 2242456), (95, 2124432), (114, 1770360), (120, 1681842), (144, 1401535), (152, 1327770), (171, 1180240), (180, 1121228), (190, 1062216), (228, 885180), (240, 840921), (285, 708144), (304, 663885), (342, 590120), (360, 560614), (380, 531108), (456, 442590), (570, 354072), (684, 295060), (720, 280307), (760, 265554), (855, 236048), (912, 221295), (1140, 177036), (1368, 147530), (1520, 132777), (1710, 118024), (2280, 88518), (2736, 73765), (3420, 59012), (4560, 44259), (6840, 29506), (13680, 14753)]