239151240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1756

約数の個数: 192

約数和(自身を含む): 859248000

約数和(自身を除く): 620096760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1699, 1955, 2040, 2070, 2346, 2760, 3060, 3128, 3398, 3519, 3910, 4140, 4692, 5097, 5865, 6120, 6796, 7038, 7820, 8280, 8495, 9384, 10194, 11730, 13592, 14076, 15291, 15640, 16990, 17595, 20388, 23460, 25485, 28152, 28883, 30582, 33980, 35190, 39077, 40776, 46920, 50970, 57766, 61164, 67960, 70380, 76455, 78154, 86649, 101940, 115532, 117231, 122328, 140760, 144415, 152910, 156308, 173298, 195385, 203880, 231064, 234462, 259947, 288830, 305820, 312616, 346596, 351693, 390770, 433245, 468924, 519894, 577660, 586155, 611640, 664309, 693192, 703386, 781540, 866490, 937848, 1039788, 1155320, 1172310, 1299735, 1328618, 1406772, 1563080, 1732980, 1758465, 1992927, 2079576, 2344620, 2599470, 2657236, 2813544, 3321545, 3465960, 3516930, 3985854, 4689240, 5198940, 5314472, 5978781, 6643090, 7033860, 7971708, 9964635, 10397880, 11957562, 13286180, 14067720, 15943416, 19929270, 23915124, 26572360, 29893905, 39858540, 47830248, 59787810, 79717080, 119575620, 239151240]

約数ペア:

[(1, 239151240), (2, 119575620), (3, 79717080), (4, 59787810), (5, 47830248), (6, 39858540), (8, 29893905), (9, 26572360), (10, 23915124), (12, 19929270), (15, 15943416), (17, 14067720), (18, 13286180), (20, 11957562), (23, 10397880), (24, 9964635), (30, 7971708), (34, 7033860), (36, 6643090), (40, 5978781), (45, 5314472), (46, 5198940), (51, 4689240), (60, 3985854), (68, 3516930), (69, 3465960), (72, 3321545), (85, 2813544), (90, 2657236), (92, 2599470), (102, 2344620), (115, 2079576), (120, 1992927), (136, 1758465), (138, 1732980), (153, 1563080), (170, 1406772), (180, 1328618), (184, 1299735), (204, 1172310), (207, 1155320), (230, 1039788), (255, 937848), (276, 866490), (306, 781540), (340, 703386), (345, 693192), (360, 664309), (391, 611640), (408, 586155), (414, 577660), (460, 519894), (510, 468924), (552, 433245), (612, 390770), (680, 351693), (690, 346596), (765, 312616), (782, 305820), (828, 288830), (920, 259947), (1020, 234462), (1035, 231064), (1173, 203880), (1224, 195385), (1380, 173298), (1530, 156308), (1564, 152910), (1656, 144415), (1699, 140760), (1955, 122328), (2040, 117231), (2070, 115532), (2346, 101940), (2760, 86649), (3060, 78154), (3128, 76455), (3398, 70380), (3519, 67960), (3910, 61164), (4140, 57766), (4692, 50970), (5097, 46920), (5865, 40776), (6120, 39077), (6796, 35190), (7038, 33980), (7820, 30582), (8280, 28883), (8495, 28152), (9384, 25485), (10194, 23460), (11730, 20388), (13592, 17595), (14076, 16990), (15291, 15640)]