1487542680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16729}}^1$

素因数の和:16778

約数の個数: 192

約数和(自身を含む): 5480748000

約数和(自身を除く): 3993205320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 16729, 17784, 22230, 29640, 33458, 44460, 50187, 66916, 83645, 88920, 100374, 133832, 150561, 167290, 200748, 217477, 250935, 301122, 317851, 334580, 401496, 434954, 501870, 602244, 635702, 652431, 669160, 752805, 869908, 953553, 1003740, 1087385, 1204488, 1271404, 1304862, 1505610, 1589255, 1739816, 1907106, 1957293, 2007480, 2174770, 2542808, 2609724, 2860659, 3011220, 3178510, 3262155, 3814212, 3914586, 4132063, 4349540, 4767765, 5219448, 5721318, 6022440, 6357020, 6524310, 7628424, 7829172, 8264126, 8699080, 9535530, 9786465, 11442636, 12396189, 12714040, 13048620, 14303295, 15658344, 16528252, 19071060, 19572930, 20660315, 22885272, 24792378, 26097240, 28606590, 33056504, 37188567, 38142120, 39145860, 41320630, 49584756, 57213180, 61980945, 74377134, 78291720, 82641260, 99169512, 114426360, 123961890, 148754268, 165282520, 185942835, 247923780, 297508536, 371885670, 495847560, 743771340, 1487542680]

約数ペア:

[(1, 1487542680), (2, 743771340), (3, 495847560), (4, 371885670), (5, 297508536), (6, 247923780), (8, 185942835), (9, 165282520), (10, 148754268), (12, 123961890), (13, 114426360), (15, 99169512), (18, 82641260), (19, 78291720), (20, 74377134), (24, 61980945), (26, 57213180), (30, 49584756), (36, 41320630), (38, 39145860), (39, 38142120), (40, 37188567), (45, 33056504), (52, 28606590), (57, 26097240), (60, 24792378), (65, 22885272), (72, 20660315), (76, 19572930), (78, 19071060), (90, 16528252), (95, 15658344), (104, 14303295), (114, 13048620), (117, 12714040), (120, 12396189), (130, 11442636), (152, 9786465), (156, 9535530), (171, 8699080), (180, 8264126), (190, 7829172), (195, 7628424), (228, 6524310), (234, 6357020), (247, 6022440), (260, 5721318), (285, 5219448), (312, 4767765), (342, 4349540), (360, 4132063), (380, 3914586), (390, 3814212), (456, 3262155), (468, 3178510), (494, 3011220), (520, 2860659), (570, 2609724), (585, 2542808), (684, 2174770), (741, 2007480), (760, 1957293), (780, 1907106), (855, 1739816), (936, 1589255), (988, 1505610), (1140, 1304862), (1170, 1271404), (1235, 1204488), (1368, 1087385), (1482, 1003740), (1560, 953553), (1710, 869908), (1976, 752805), (2223, 669160), (2280, 652431), (2340, 635702), (2470, 602244), (2964, 501870), (3420, 434954), (3705, 401496), (4446, 334580), (4680, 317851), (4940, 301122), (5928, 250935), (6840, 217477), (7410, 200748), (8892, 167290), (9880, 150561), (11115, 133832), (14820, 100374), (16729, 88920), (17784, 83645), (22230, 66916), (29640, 50187), (33458, 44460)]