222689880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4651}}^1$

素因数の和:4694

約数の個数: 192

約数和(自身を含む): 870854400

約数和(自身を除く): 648164520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4651, 4788, 5320, 5985, 6840, 7980, 9302, 9576, 11970, 13953, 15960, 18604, 23255, 23940, 27906, 32557, 37208, 41859, 46510, 47880, 55812, 65114, 69765, 83718, 88369, 93020, 97671, 111624, 130228, 139530, 162785, 167436, 176738, 186040, 195342, 209295, 260456, 265107, 279060, 293013, 325570, 334872, 353476, 390684, 418590, 441845, 488355, 530214, 558120, 586026, 618583, 651140, 706952, 781368, 795321, 837180, 883690, 976710, 1060428, 1172052, 1237166, 1302280, 1325535, 1465065, 1590642, 1674360, 1767380, 1855749, 1953420, 2120856, 2344104, 2474332, 2651070, 2930130, 3092915, 3181284, 3534760, 3711498, 3906840, 3976605, 4948664, 5302140, 5567247, 5860260, 6185830, 6362568, 7422996, 7953210, 9278745, 10604280, 11134494, 11720520, 12371660, 14845992, 15906420, 18557490, 22268988, 24743320, 27836235, 31812840, 37114980, 44537976, 55672470, 74229960, 111344940, 222689880]

約数ペア:

[(1, 222689880), (2, 111344940), (3, 74229960), (4, 55672470), (5, 44537976), (6, 37114980), (7, 31812840), (8, 27836235), (9, 24743320), (10, 22268988), (12, 18557490), (14, 15906420), (15, 14845992), (18, 12371660), (19, 11720520), (20, 11134494), (21, 10604280), (24, 9278745), (28, 7953210), (30, 7422996), (35, 6362568), (36, 6185830), (38, 5860260), (40, 5567247), (42, 5302140), (45, 4948664), (56, 3976605), (57, 3906840), (60, 3711498), (63, 3534760), (70, 3181284), (72, 3092915), (76, 2930130), (84, 2651070), (90, 2474332), (95, 2344104), (105, 2120856), (114, 1953420), (120, 1855749), (126, 1767380), (133, 1674360), (140, 1590642), (152, 1465065), (168, 1325535), (171, 1302280), (180, 1237166), (190, 1172052), (210, 1060428), (228, 976710), (252, 883690), (266, 837180), (280, 795321), (285, 781368), (315, 706952), (342, 651140), (360, 618583), (380, 586026), (399, 558120), (420, 530214), (456, 488355), (504, 441845), (532, 418590), (570, 390684), (630, 353476), (665, 334872), (684, 325570), (760, 293013), (798, 279060), (840, 265107), (855, 260456), (1064, 209295), (1140, 195342), (1197, 186040), (1260, 176738), (1330, 167436), (1368, 162785), (1596, 139530), (1710, 130228), (1995, 111624), (2280, 97671), (2394, 93020), (2520, 88369), (2660, 83718), (3192, 69765), (3420, 65114), (3990, 55812), (4651, 47880), (4788, 46510), (5320, 41859), (5985, 37208), (6840, 32557), (7980, 27906), (9302, 23940), (9576, 23255), (11970, 18604), (13953, 15960)]