997282260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7477}}^1$

素因数の和:7527

約数の個数: 192

約数和(自身を含む): 3517651200

約数和(自身を除く): 2520368940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 6669, 7020, 7410, 7477, 8892, 10260, 11115, 13338, 14820, 14954, 22230, 22431, 26676, 29908, 33345, 37385, 44460, 44862, 66690, 67293, 74770, 89724, 97201, 112155, 133380, 134586, 142063, 149540, 194402, 201879, 224310, 269172, 284126, 291603, 336465, 388804, 403758, 426189, 448620, 486005, 568252, 583206, 672930, 710315, 807516, 852378, 874809, 972010, 1009395, 1166412, 1278567, 1345860, 1420630, 1458015, 1704756, 1749618, 1846819, 1944020, 2018790, 2130945, 2557134, 2624427, 2841260, 2916030, 3499236, 3693638, 3835701, 4037580, 4261890, 4374045, 5114268, 5248854, 5540457, 5832060, 6392835, 7387276, 7671402, 8523780, 8748090, 9234095, 10497708, 11080914, 12785670, 13122135, 15342804, 16621371, 17496180, 18468190, 19178505, 22161828, 25571340, 26244270, 27702285, 33242742, 36936380, 38357010, 49864113, 52488540, 55404570, 66485484, 76714020, 83106855, 99728226, 110809140, 166213710, 199456452, 249320565, 332427420, 498641130, 997282260]

約数ペア:

[(1, 997282260), (2, 498641130), (3, 332427420), (4, 249320565), (5, 199456452), (6, 166213710), (9, 110809140), (10, 99728226), (12, 83106855), (13, 76714020), (15, 66485484), (18, 55404570), (19, 52488540), (20, 49864113), (26, 38357010), (27, 36936380), (30, 33242742), (36, 27702285), (38, 26244270), (39, 25571340), (45, 22161828), (52, 19178505), (54, 18468190), (57, 17496180), (60, 16621371), (65, 15342804), (76, 13122135), (78, 12785670), (90, 11080914), (95, 10497708), (108, 9234095), (114, 8748090), (117, 8523780), (130, 7671402), (135, 7387276), (156, 6392835), (171, 5832060), (180, 5540457), (190, 5248854), (195, 5114268), (228, 4374045), (234, 4261890), (247, 4037580), (260, 3835701), (270, 3693638), (285, 3499236), (342, 2916030), (351, 2841260), (380, 2624427), (390, 2557134), (468, 2130945), (494, 2018790), (513, 1944020), (540, 1846819), (570, 1749618), (585, 1704756), (684, 1458015), (702, 1420630), (741, 1345860), (780, 1278567), (855, 1166412), (988, 1009395), (1026, 972010), (1140, 874809), (1170, 852378), (1235, 807516), (1404, 710315), (1482, 672930), (1710, 583206), (1755, 568252), (2052, 486005), (2223, 448620), (2340, 426189), (2470, 403758), (2565, 388804), (2964, 336465), (3420, 291603), (3510, 284126), (3705, 269172), (4446, 224310), (4940, 201879), (5130, 194402), (6669, 149540), (7020, 142063), (7410, 134586), (7477, 133380), (8892, 112155), (10260, 97201), (11115, 89724), (13338, 74770), (14820, 67293), (14954, 66690), (22230, 44862), (22431, 44460), (26676, 37385), (29908, 33345)]