11993940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 45158400

約数和(自身を除く): 33164460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 167, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 334, 342, 378, 380, 399, 420, 501, 513, 532, 540, 570, 630, 665, 668, 684, 756, 798, 835, 855, 945, 1002, 1026, 1140, 1169, 1197, 1260, 1330, 1503, 1596, 1670, 1710, 1890, 1995, 2004, 2052, 2338, 2394, 2505, 2565, 2660, 3006, 3173, 3340, 3420, 3507, 3591, 3780, 3990, 4509, 4676, 4788, 5010, 5130, 5845, 5985, 6012, 6346, 7014, 7182, 7515, 7980, 9018, 9519, 10020, 10260, 10521, 11690, 11970, 12692, 14028, 14364, 15030, 15865, 17535, 17955, 18036, 19038, 21042, 22211, 22545, 23380, 23940, 28557, 30060, 31563, 31730, 35070, 35910, 38076, 42084, 44422, 45090, 47595, 52605, 57114, 63126, 63460, 66633, 70140, 71820, 85671, 88844, 90180, 95190, 105210, 111055, 114228, 126252, 133266, 142785, 157815, 171342, 190380, 199899, 210420, 222110, 266532, 285570, 315630, 333165, 342684, 399798, 428355, 444220, 571140, 599697, 631260, 666330, 799596, 856710, 999495, 1199394, 1332660, 1713420, 1998990, 2398788, 2998485, 3997980, 5996970, 11993940]

約数ペア:

[(1, 11993940), (2, 5996970), (3, 3997980), (4, 2998485), (5, 2398788), (6, 1998990), (7, 1713420), (9, 1332660), (10, 1199394), (12, 999495), (14, 856710), (15, 799596), (18, 666330), (19, 631260), (20, 599697), (21, 571140), (27, 444220), (28, 428355), (30, 399798), (35, 342684), (36, 333165), (38, 315630), (42, 285570), (45, 266532), (54, 222110), (57, 210420), (60, 199899), (63, 190380), (70, 171342), (76, 157815), (84, 142785), (90, 133266), (95, 126252), (105, 114228), (108, 111055), (114, 105210), (126, 95190), (133, 90180), (135, 88844), (140, 85671), (167, 71820), (171, 70140), (180, 66633), (189, 63460), (190, 63126), (210, 57114), (228, 52605), (252, 47595), (266, 45090), (270, 44422), (285, 42084), (315, 38076), (334, 35910), (342, 35070), (378, 31730), (380, 31563), (399, 30060), (420, 28557), (501, 23940), (513, 23380), (532, 22545), (540, 22211), (570, 21042), (630, 19038), (665, 18036), (668, 17955), (684, 17535), (756, 15865), (798, 15030), (835, 14364), (855, 14028), (945, 12692), (1002, 11970), (1026, 11690), (1140, 10521), (1169, 10260), (1197, 10020), (1260, 9519), (1330, 9018), (1503, 7980), (1596, 7515), (1670, 7182), (1710, 7014), (1890, 6346), (1995, 6012), (2004, 5985), (2052, 5845), (2338, 5130), (2394, 5010), (2505, 4788), (2565, 4676), (2660, 4509), (3006, 3990), (3173, 3780), (3340, 3591), (3420, 3507)]