15698345220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{8291}}^1$

素因数の和:8530

約数の個数: 144

約数和(自身を含む): 48642729408

約数和(自身を除く): 32944384188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 157, 180, 201, 268, 314, 335, 402, 471, 603, 628, 670, 785, 804, 942, 1005, 1206, 1340, 1413, 1570, 1884, 2010, 2355, 2412, 2826, 3015, 3140, 4020, 4710, 5652, 6030, 7065, 8291, 9420, 10519, 12060, 14130, 16582, 21038, 24873, 28260, 31557, 33164, 41455, 42076, 49746, 52595, 63114, 74619, 82910, 94671, 99492, 105190, 124365, 126228, 149238, 157785, 165820, 189342, 210380, 248730, 298476, 315570, 373095, 378684, 473355, 497460, 555497, 631140, 746190, 946710, 1110994, 1301687, 1492380, 1666491, 1893420, 2221988, 2603374, 2777485, 3332982, 3905061, 4999473, 5206748, 5554970, 6508435, 6665964, 7810122, 8332455, 9998946, 11109940, 11715183, 13016870, 15620244, 16664910, 19525305, 19997892, 23430366, 24997365, 26033740, 33329820, 39050610, 46860732, 49994730, 58575915, 78101220, 87213029, 99989460, 117151830, 174426058, 234303660, 261639087, 348852116, 436065145, 523278174, 784917261, 872130290, 1046556348, 1308195435, 1569834522, 1744260580, 2616390870, 3139669044, 3924586305, 5232781740, 7849172610, 15698345220]

約数ペア:

[(1, 15698345220), (2, 7849172610), (3, 5232781740), (4, 3924586305), (5, 3139669044), (6, 2616390870), (9, 1744260580), (10, 1569834522), (12, 1308195435), (15, 1046556348), (18, 872130290), (20, 784917261), (30, 523278174), (36, 436065145), (45, 348852116), (60, 261639087), (67, 234303660), (90, 174426058), (134, 117151830), (157, 99989460), (180, 87213029), (201, 78101220), (268, 58575915), (314, 49994730), (335, 46860732), (402, 39050610), (471, 33329820), (603, 26033740), (628, 24997365), (670, 23430366), (785, 19997892), (804, 19525305), (942, 16664910), (1005, 15620244), (1206, 13016870), (1340, 11715183), (1413, 11109940), (1570, 9998946), (1884, 8332455), (2010, 7810122), (2355, 6665964), (2412, 6508435), (2826, 5554970), (3015, 5206748), (3140, 4999473), (4020, 3905061), (4710, 3332982), (5652, 2777485), (6030, 2603374), (7065, 2221988), (8291, 1893420), (9420, 1666491), (10519, 1492380), (12060, 1301687), (14130, 1110994), (16582, 946710), (21038, 746190), (24873, 631140), (28260, 555497), (31557, 497460), (33164, 473355), (41455, 378684), (42076, 373095), (49746, 315570), (52595, 298476), (63114, 248730), (74619, 210380), (82910, 189342), (94671, 165820), (99492, 157785), (105190, 149238), (124365, 126228)]