157438560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 532465920

約数和(自身を除く): 375027360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 76, 80, 95, 96, 114, 120, 122, 152, 160, 183, 190, 228, 240, 244, 283, 285, 304, 305, 366, 380, 456, 480, 488, 566, 570, 608, 610, 732, 760, 849, 912, 915, 976, 1132, 1140, 1159, 1220, 1415, 1464, 1520, 1698, 1824, 1830, 1952, 2264, 2280, 2318, 2440, 2830, 2928, 3040, 3396, 3477, 3660, 4245, 4528, 4560, 4636, 4880, 5377, 5660, 5795, 5856, 6792, 6954, 7320, 8490, 9056, 9120, 9272, 9760, 10754, 11320, 11590, 13584, 13908, 14640, 16131, 16980, 17263, 17385, 18544, 21508, 22640, 23180, 26885, 27168, 27816, 29280, 32262, 33960, 34526, 34770, 37088, 43016, 45280, 46360, 51789, 53770, 55632, 64524, 67920, 69052, 69540, 80655, 86032, 86315, 92720, 103578, 107540, 111264, 129048, 135840, 138104, 139080, 161310, 172064, 172630, 185440, 207156, 215080, 258096, 258945, 276208, 278160, 322620, 327997, 345260, 414312, 430160, 516192, 517890, 552416, 556320, 645240, 655994, 690520, 828624, 860320, 983991, 1035780, 1290480, 1311988, 1381040, 1639985, 1657248, 1967982, 2071560, 2580960, 2623976, 2762080, 3279970, 3935964, 4143120, 4919955, 5247952, 6559940, 7871928, 8286240, 9839910, 10495904, 13119880, 15743856, 19679820, 26239760, 31487712, 39359640, 52479520, 78719280, 157438560]

約数ペア:

[(1, 157438560), (2, 78719280), (3, 52479520), (4, 39359640), (5, 31487712), (6, 26239760), (8, 19679820), (10, 15743856), (12, 13119880), (15, 10495904), (16, 9839910), (19, 8286240), (20, 7871928), (24, 6559940), (30, 5247952), (32, 4919955), (38, 4143120), (40, 3935964), (48, 3279970), (57, 2762080), (60, 2623976), (61, 2580960), (76, 2071560), (80, 1967982), (95, 1657248), (96, 1639985), (114, 1381040), (120, 1311988), (122, 1290480), (152, 1035780), (160, 983991), (183, 860320), (190, 828624), (228, 690520), (240, 655994), (244, 645240), (283, 556320), (285, 552416), (304, 517890), (305, 516192), (366, 430160), (380, 414312), (456, 345260), (480, 327997), (488, 322620), (566, 278160), (570, 276208), (608, 258945), (610, 258096), (732, 215080), (760, 207156), (849, 185440), (912, 172630), (915, 172064), (976, 161310), (1132, 139080), (1140, 138104), (1159, 135840), (1220, 129048), (1415, 111264), (1464, 107540), (1520, 103578), (1698, 92720), (1824, 86315), (1830, 86032), (1952, 80655), (2264, 69540), (2280, 69052), (2318, 67920), (2440, 64524), (2830, 55632), (2928, 53770), (3040, 51789), (3396, 46360), (3477, 45280), (3660, 43016), (4245, 37088), (4528, 34770), (4560, 34526), (4636, 33960), (4880, 32262), (5377, 29280), (5660, 27816), (5795, 27168), (5856, 26885), (6792, 23180), (6954, 22640), (7320, 21508), (8490, 18544), (9056, 17385), (9120, 17263), (9272, 16980), (9760, 16131), (10754, 14640), (11320, 13908), (11590, 13584)]