12866974080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216179}}^1$

素因数の和:216232

約数の個数: 128

約数和(自身を含む): 42336691200

約数和(自身を除く): 29469717120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 216179, 432358, 648537, 864716, 1080895, 1297074, 1729432, 2161790, 2594148, 3242685, 3458864, 4323580, 5188296, 6485370, 6701549, 6917728, 8647160, 10376592, 12970740, 13403098, 13835456, 17294320, 20104647, 20753184, 25941480, 26806196, 27670912, 33507745, 34588640, 40209294, 41506368, 51882960, 53612392, 67015490, 69177280, 80418588, 83012736, 100523235, 103765920, 107224784, 134030980, 138354560, 160837176, 201046470, 207531840, 214449568, 268061960, 321674352, 402092940, 415063680, 428899136, 536123920, 643348704, 804185880, 857798272, 1072247840, 1286697408, 1608371760, 2144495680, 2573394816, 3216743520, 4288991360, 6433487040, 12866974080]

約数ペア:

[(1, 12866974080), (2, 6433487040), (3, 4288991360), (4, 3216743520), (5, 2573394816), (6, 2144495680), (8, 1608371760), (10, 1286697408), (12, 1072247840), (15, 857798272), (16, 804185880), (20, 643348704), (24, 536123920), (30, 428899136), (31, 415063680), (32, 402092940), (40, 321674352), (48, 268061960), (60, 214449568), (62, 207531840), (64, 201046470), (80, 160837176), (93, 138354560), (96, 134030980), (120, 107224784), (124, 103765920), (128, 100523235), (155, 83012736), (160, 80418588), (186, 69177280), (192, 67015490), (240, 53612392), (248, 51882960), (310, 41506368), (320, 40209294), (372, 34588640), (384, 33507745), (465, 27670912), (480, 26806196), (496, 25941480), (620, 20753184), (640, 20104647), (744, 17294320), (930, 13835456), (960, 13403098), (992, 12970740), (1240, 10376592), (1488, 8647160), (1860, 6917728), (1920, 6701549), (1984, 6485370), (2480, 5188296), (2976, 4323580), (3720, 3458864), (3968, 3242685), (4960, 2594148), (5952, 2161790), (7440, 1729432), (9920, 1297074), (11904, 1080895), (14880, 864716), (19840, 648537), (29760, 432358), (59520, 216179)]