220141680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1455

約数の個数: 160

約数和(自身を含む): 757237248

約数和(自身を除く): 537095568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1220, 1320, 1342, 1367, 1464, 1830, 2013, 2440, 2640, 2684, 2734, 2928, 3355, 3660, 4026, 4101, 4880, 5368, 5468, 6710, 6835, 7320, 8052, 8202, 10065, 10736, 10936, 13420, 13670, 14640, 15037, 16104, 16404, 20130, 20505, 21872, 26840, 27340, 30074, 32208, 32808, 40260, 41010, 45111, 53680, 54680, 60148, 65616, 75185, 80520, 82020, 83387, 90222, 109360, 120296, 150370, 161040, 164040, 166774, 180444, 225555, 240592, 250161, 300740, 328080, 333548, 360888, 416935, 451110, 500322, 601480, 667096, 721776, 833870, 902220, 917257, 1000644, 1202960, 1250805, 1334192, 1667740, 1804440, 1834514, 2001288, 2501610, 2751771, 3335480, 3608880, 3669028, 4002576, 4586285, 5003220, 5503542, 6670960, 7338056, 9172570, 10006440, 11007084, 13758855, 14676112, 18345140, 20012880, 22014168, 27517710, 36690280, 44028336, 55035420, 73380560, 110070840, 220141680]

約数ペア:

[(1, 220141680), (2, 110070840), (3, 73380560), (4, 55035420), (5, 44028336), (6, 36690280), (8, 27517710), (10, 22014168), (11, 20012880), (12, 18345140), (15, 14676112), (16, 13758855), (20, 11007084), (22, 10006440), (24, 9172570), (30, 7338056), (33, 6670960), (40, 5503542), (44, 5003220), (48, 4586285), (55, 4002576), (60, 3669028), (61, 3608880), (66, 3335480), (80, 2751771), (88, 2501610), (110, 2001288), (120, 1834514), (122, 1804440), (132, 1667740), (165, 1334192), (176, 1250805), (183, 1202960), (220, 1000644), (240, 917257), (244, 902220), (264, 833870), (305, 721776), (330, 667096), (366, 601480), (440, 500322), (488, 451110), (528, 416935), (610, 360888), (660, 333548), (671, 328080), (732, 300740), (880, 250161), (915, 240592), (976, 225555), (1220, 180444), (1320, 166774), (1342, 164040), (1367, 161040), (1464, 150370), (1830, 120296), (2013, 109360), (2440, 90222), (2640, 83387), (2684, 82020), (2734, 80520), (2928, 75185), (3355, 65616), (3660, 60148), (4026, 54680), (4101, 53680), (4880, 45111), (5368, 41010), (5468, 40260), (6710, 32808), (6835, 32208), (7320, 30074), (8052, 27340), (8202, 26840), (10065, 21872), (10736, 20505), (10936, 20130), (13420, 16404), (13670, 16104), (14640, 15037)]