188216280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3974

約数の個数: 192

約数和(自身を含む): 736070400

約数和(自身を除く): 547854120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3931, 3990, 4788, 5320, 5985, 6840, 7862, 7980, 9576, 11793, 11970, 15724, 15960, 19655, 23586, 23940, 27517, 31448, 35379, 39310, 47172, 47880, 55034, 58965, 70758, 74689, 78620, 82551, 94344, 110068, 117930, 137585, 141516, 149378, 157240, 165102, 176895, 220136, 224067, 235860, 247653, 275170, 283032, 298756, 330204, 353790, 373445, 412755, 448134, 471720, 495306, 522823, 550340, 597512, 660408, 672201, 707580, 746890, 825510, 896268, 990612, 1045646, 1100680, 1120335, 1238265, 1344402, 1415160, 1493780, 1568469, 1651020, 1792536, 1981224, 2091292, 2240670, 2476530, 2614115, 2688804, 2987560, 3136938, 3302040, 3361005, 4182584, 4481340, 4705407, 4953060, 5228230, 5377608, 6273876, 6722010, 7842345, 8962680, 9410814, 9906120, 10456460, 12547752, 13444020, 15684690, 18821628, 20912920, 23527035, 26888040, 31369380, 37643256, 47054070, 62738760, 94108140, 188216280]

約数ペア:

[(1, 188216280), (2, 94108140), (3, 62738760), (4, 47054070), (5, 37643256), (6, 31369380), (7, 26888040), (8, 23527035), (9, 20912920), (10, 18821628), (12, 15684690), (14, 13444020), (15, 12547752), (18, 10456460), (19, 9906120), (20, 9410814), (21, 8962680), (24, 7842345), (28, 6722010), (30, 6273876), (35, 5377608), (36, 5228230), (38, 4953060), (40, 4705407), (42, 4481340), (45, 4182584), (56, 3361005), (57, 3302040), (60, 3136938), (63, 2987560), (70, 2688804), (72, 2614115), (76, 2476530), (84, 2240670), (90, 2091292), (95, 1981224), (105, 1792536), (114, 1651020), (120, 1568469), (126, 1493780), (133, 1415160), (140, 1344402), (152, 1238265), (168, 1120335), (171, 1100680), (180, 1045646), (190, 990612), (210, 896268), (228, 825510), (252, 746890), (266, 707580), (280, 672201), (285, 660408), (315, 597512), (342, 550340), (360, 522823), (380, 495306), (399, 471720), (420, 448134), (456, 412755), (504, 373445), (532, 353790), (570, 330204), (630, 298756), (665, 283032), (684, 275170), (760, 247653), (798, 235860), (840, 224067), (855, 220136), (1064, 176895), (1140, 165102), (1197, 157240), (1260, 149378), (1330, 141516), (1368, 137585), (1596, 117930), (1710, 110068), (1995, 94344), (2280, 82551), (2394, 78620), (2520, 74689), (2660, 70758), (3192, 58965), (3420, 55034), (3931, 47880), (3990, 47172), (4788, 39310), (5320, 35379), (5985, 31448), (6840, 27517), (7862, 23940), (7980, 23586), (9576, 19655), (11793, 15960), (11970, 15724)]