1571977080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{647}}^1$

素因数の和:1078

約数の個数: 192

約数和(自身を含む): 5431458240

約数和(自身を除く): 3859481160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 397, 408, 510, 612, 647, 680, 765, 794, 1020, 1191, 1224, 1294, 1530, 1588, 1941, 1985, 2040, 2382, 2588, 3060, 3176, 3235, 3573, 3882, 3970, 4764, 5176, 5823, 5955, 6120, 6470, 6749, 7146, 7764, 7940, 9528, 9705, 10999, 11646, 11910, 12940, 13498, 14292, 15528, 15880, 17865, 19410, 20247, 21998, 23292, 23820, 25880, 26996, 28584, 29115, 32997, 33745, 35730, 38820, 40494, 43996, 46584, 47640, 53992, 54995, 58230, 60741, 65994, 67490, 71460, 77640, 80988, 87992, 98991, 101235, 109990, 116460, 121482, 131988, 134980, 142920, 161976, 164985, 197982, 202470, 219980, 232920, 242964, 256859, 263976, 269960, 303705, 329970, 395964, 404940, 439960, 485928, 494955, 513718, 607410, 659940, 770577, 791928, 809880, 989910, 1027436, 1214820, 1284295, 1319880, 1541154, 1979820, 2054872, 2311731, 2429640, 2568590, 3082308, 3852885, 3959640, 4366603, 4623462, 5137180, 6164616, 7705770, 8733206, 9246924, 10274360, 11558655, 13099809, 15411540, 17466412, 18493848, 21833015, 23117310, 26199618, 30823080, 34932824, 39299427, 43666030, 46234620, 52399236, 65499045, 78598854, 87332060, 92469240, 104798472, 130998090, 157197708, 174664120, 196497135, 261996180, 314395416, 392994270, 523992360, 785988540, 1571977080]

約数ペア:

[(1, 1571977080), (2, 785988540), (3, 523992360), (4, 392994270), (5, 314395416), (6, 261996180), (8, 196497135), (9, 174664120), (10, 157197708), (12, 130998090), (15, 104798472), (17, 92469240), (18, 87332060), (20, 78598854), (24, 65499045), (30, 52399236), (34, 46234620), (36, 43666030), (40, 39299427), (45, 34932824), (51, 30823080), (60, 26199618), (68, 23117310), (72, 21833015), (85, 18493848), (90, 17466412), (102, 15411540), (120, 13099809), (136, 11558655), (153, 10274360), (170, 9246924), (180, 8733206), (204, 7705770), (255, 6164616), (306, 5137180), (340, 4623462), (360, 4366603), (397, 3959640), (408, 3852885), (510, 3082308), (612, 2568590), (647, 2429640), (680, 2311731), (765, 2054872), (794, 1979820), (1020, 1541154), (1191, 1319880), (1224, 1284295), (1294, 1214820), (1530, 1027436), (1588, 989910), (1941, 809880), (1985, 791928), (2040, 770577), (2382, 659940), (2588, 607410), (3060, 513718), (3176, 494955), (3235, 485928), (3573, 439960), (3882, 404940), (3970, 395964), (4764, 329970), (5176, 303705), (5823, 269960), (5955, 263976), (6120, 256859), (6470, 242964), (6749, 232920), (7146, 219980), (7764, 202470), (7940, 197982), (9528, 164985), (9705, 161976), (10999, 142920), (11646, 134980), (11910, 131988), (12940, 121482), (13498, 116460), (14292, 109990), (15528, 101235), (15880, 98991), (17865, 87992), (19410, 80988), (20247, 77640), (21998, 71460), (23292, 67490), (23820, 65994), (25880, 60741), (26996, 58230), (28584, 54995), (29115, 53992), (32997, 47640), (33745, 46584), (35730, 43996), (38820, 40494)]