223437480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{577}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 769063680

約数和(自身を除く): 545626200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 461, 577, 840, 922, 1154, 1383, 1731, 1844, 2305, 2308, 2766, 2885, 3227, 3462, 3688, 4039, 4610, 4616, 5532, 5770, 6454, 6915, 6924, 8078, 8655, 9220, 9681, 11064, 11540, 12117, 12908, 13830, 13848, 16135, 16156, 17310, 18440, 19362, 20195, 23080, 24234, 25816, 27660, 32270, 32312, 34620, 38724, 40390, 48405, 48468, 55320, 60585, 64540, 69240, 77448, 80780, 96810, 96936, 121170, 129080, 161560, 193620, 242340, 265997, 387240, 484680, 531994, 797991, 1063988, 1329985, 1595982, 1861979, 2127976, 2659970, 3191964, 3723958, 3989955, 5319940, 5585937, 6383928, 7447916, 7979910, 9309895, 10639880, 11171874, 14895832, 15959820, 18619790, 22343748, 27929685, 31919640, 37239580, 44687496, 55859370, 74479160, 111718740, 223437480]

約数ペア:

[(1, 223437480), (2, 111718740), (3, 74479160), (4, 55859370), (5, 44687496), (6, 37239580), (7, 31919640), (8, 27929685), (10, 22343748), (12, 18619790), (14, 15959820), (15, 14895832), (20, 11171874), (21, 10639880), (24, 9309895), (28, 7979910), (30, 7447916), (35, 6383928), (40, 5585937), (42, 5319940), (56, 3989955), (60, 3723958), (70, 3191964), (84, 2659970), (105, 2127976), (120, 1861979), (140, 1595982), (168, 1329985), (210, 1063988), (280, 797991), (420, 531994), (461, 484680), (577, 387240), (840, 265997), (922, 242340), (1154, 193620), (1383, 161560), (1731, 129080), (1844, 121170), (2305, 96936), (2308, 96810), (2766, 80780), (2885, 77448), (3227, 69240), (3462, 64540), (3688, 60585), (4039, 55320), (4610, 48468), (4616, 48405), (5532, 40390), (5770, 38724), (6454, 34620), (6915, 32312), (6924, 32270), (8078, 27660), (8655, 25816), (9220, 24234), (9681, 23080), (11064, 20195), (11540, 19362), (12117, 18440), (12908, 17310), (13830, 16156), (13848, 16135)]