222897360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7025

約数の個数: 160

約数和(自身を含む): 831375360

約数和(自身を除く): 608478000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 6983, 7980, 10640, 13966, 15960, 20949, 27932, 31920, 34915, 41898, 48881, 55864, 69830, 83796, 97762, 104745, 111728, 132677, 139660, 146643, 167592, 195524, 209490, 244405, 265354, 279320, 293286, 335184, 391048, 398031, 418980, 488810, 530708, 558640, 586572, 663385, 733215, 782096, 796062, 837960, 928739, 977620, 1061416, 1173144, 1326770, 1466430, 1592124, 1675920, 1857478, 1955240, 1990155, 2122832, 2346288, 2653540, 2786217, 2932860, 3184248, 3714956, 3910480, 3980310, 4643695, 5307080, 5572434, 5865720, 6368496, 7429912, 7960620, 9287390, 10614160, 11144868, 11731440, 13931085, 14859824, 15921240, 18574780, 22289736, 27862170, 31842480, 37149560, 44579472, 55724340, 74299120, 111448680, 222897360]

約数ペア:

[(1, 222897360), (2, 111448680), (3, 74299120), (4, 55724340), (5, 44579472), (6, 37149560), (7, 31842480), (8, 27862170), (10, 22289736), (12, 18574780), (14, 15921240), (15, 14859824), (16, 13931085), (19, 11731440), (20, 11144868), (21, 10614160), (24, 9287390), (28, 7960620), (30, 7429912), (35, 6368496), (38, 5865720), (40, 5572434), (42, 5307080), (48, 4643695), (56, 3980310), (57, 3910480), (60, 3714956), (70, 3184248), (76, 2932860), (80, 2786217), (84, 2653540), (95, 2346288), (105, 2122832), (112, 1990155), (114, 1955240), (120, 1857478), (133, 1675920), (140, 1592124), (152, 1466430), (168, 1326770), (190, 1173144), (210, 1061416), (228, 977620), (240, 928739), (266, 837960), (280, 796062), (285, 782096), (304, 733215), (336, 663385), (380, 586572), (399, 558640), (420, 530708), (456, 488810), (532, 418980), (560, 398031), (570, 391048), (665, 335184), (760, 293286), (798, 279320), (840, 265354), (912, 244405), (1064, 209490), (1140, 195524), (1330, 167592), (1520, 146643), (1596, 139660), (1680, 132677), (1995, 111728), (2128, 104745), (2280, 97762), (2660, 83796), (3192, 69830), (3990, 55864), (4560, 48881), (5320, 41898), (6384, 34915), (6983, 31920), (7980, 27932), (10640, 20949), (13966, 15960)]