63890640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2689}}^1$

素因数の和:2722

約数の個数: 160

約数和(自身を含む): 240163200

約数和(自身を除く): 176272560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2689, 2970, 3960, 4752, 5378, 5940, 7920, 8067, 10756, 11880, 13445, 16134, 21512, 23760, 24201, 26890, 29579, 32268, 40335, 43024, 48402, 53780, 59158, 64536, 72603, 80670, 88737, 96804, 107560, 118316, 121005, 129072, 145206, 147895, 161340, 177474, 193608, 215120, 236632, 242010, 266211, 290412, 295790, 322680, 354948, 363015, 387216, 443685, 473264, 484020, 532422, 580824, 591580, 645360, 709896, 726030, 798633, 887370, 968040, 1064844, 1161648, 1183160, 1331055, 1419792, 1452060, 1597266, 1774740, 1936080, 2129688, 2366320, 2662110, 2904120, 3194532, 3549480, 3993165, 4259376, 5324220, 5808240, 6389064, 7098960, 7986330, 10648440, 12778128, 15972660, 21296880, 31945320, 63890640]

約数ペア:

[(1, 63890640), (2, 31945320), (3, 21296880), (4, 15972660), (5, 12778128), (6, 10648440), (8, 7986330), (9, 7098960), (10, 6389064), (11, 5808240), (12, 5324220), (15, 4259376), (16, 3993165), (18, 3549480), (20, 3194532), (22, 2904120), (24, 2662110), (27, 2366320), (30, 2129688), (33, 1936080), (36, 1774740), (40, 1597266), (44, 1452060), (45, 1419792), (48, 1331055), (54, 1183160), (55, 1161648), (60, 1064844), (66, 968040), (72, 887370), (80, 798633), (88, 726030), (90, 709896), (99, 645360), (108, 591580), (110, 580824), (120, 532422), (132, 484020), (135, 473264), (144, 443685), (165, 387216), (176, 363015), (180, 354948), (198, 322680), (216, 295790), (220, 290412), (240, 266211), (264, 242010), (270, 236632), (297, 215120), (330, 193608), (360, 177474), (396, 161340), (432, 147895), (440, 145206), (495, 129072), (528, 121005), (540, 118316), (594, 107560), (660, 96804), (720, 88737), (792, 80670), (880, 72603), (990, 64536), (1080, 59158), (1188, 53780), (1320, 48402), (1485, 43024), (1584, 40335), (1980, 32268), (2160, 29579), (2376, 26890), (2640, 24201), (2689, 23760), (2970, 21512), (3960, 16134), (4752, 13445), (5378, 11880), (5940, 10756), (7920, 8067)]