236157840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 851522880

約数和(自身を除く): 615365040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 114, 120, 122, 144, 152, 171, 180, 183, 190, 228, 240, 244, 283, 285, 304, 305, 342, 360, 366, 380, 456, 488, 549, 566, 570, 610, 684, 720, 732, 760, 849, 855, 912, 915, 976, 1098, 1132, 1140, 1159, 1220, 1368, 1415, 1464, 1520, 1698, 1710, 1830, 2196, 2264, 2280, 2318, 2440, 2547, 2736, 2745, 2830, 2928, 3396, 3420, 3477, 3660, 4245, 4392, 4528, 4560, 4636, 4880, 5094, 5377, 5490, 5660, 5795, 6792, 6840, 6954, 7320, 8490, 8784, 9272, 10188, 10431, 10754, 10980, 11320, 11590, 12735, 13584, 13680, 13908, 14640, 16131, 16980, 17263, 17385, 18544, 20376, 20862, 21508, 21960, 22640, 23180, 25470, 26885, 27816, 32262, 33960, 34526, 34770, 40752, 41724, 43016, 43920, 46360, 48393, 50940, 51789, 52155, 53770, 55632, 64524, 67920, 69052, 69540, 80655, 83448, 86032, 86315, 92720, 96786, 101880, 103578, 104310, 107540, 129048, 138104, 139080, 155367, 161310, 166896, 172630, 193572, 203760, 207156, 208620, 215080, 241965, 258096, 258945, 276208, 278160, 310734, 322620, 327997, 345260, 387144, 414312, 417240, 430160, 483930, 517890, 621468, 645240, 655994, 690520, 774288, 776835, 828624, 834480, 967860, 983991, 1035780, 1242936, 1290480, 1311988, 1381040, 1553670, 1639985, 1935720, 1967982, 2071560, 2485872, 2623976, 2951973, 3107340, 3279970, 3871440, 3935964, 4143120, 4919955, 5247952, 5903946, 6214680, 6559940, 7871928, 9839910, 11807892, 12429360, 13119880, 14759865, 15743856, 19679820, 23615784, 26239760, 29519730, 39359640, 47231568, 59039460, 78719280, 118078920, 236157840]

約数ペア:

[(1, 236157840), (2, 118078920), (3, 78719280), (4, 59039460), (5, 47231568), (6, 39359640), (8, 29519730), (9, 26239760), (10, 23615784), (12, 19679820), (15, 15743856), (16, 14759865), (18, 13119880), (19, 12429360), (20, 11807892), (24, 9839910), (30, 7871928), (36, 6559940), (38, 6214680), (40, 5903946), (45, 5247952), (48, 4919955), (57, 4143120), (60, 3935964), (61, 3871440), (72, 3279970), (76, 3107340), (80, 2951973), (90, 2623976), (95, 2485872), (114, 2071560), (120, 1967982), (122, 1935720), (144, 1639985), (152, 1553670), (171, 1381040), (180, 1311988), (183, 1290480), (190, 1242936), (228, 1035780), (240, 983991), (244, 967860), (283, 834480), (285, 828624), (304, 776835), (305, 774288), (342, 690520), (360, 655994), (366, 645240), (380, 621468), (456, 517890), (488, 483930), (549, 430160), (566, 417240), (570, 414312), (610, 387144), (684, 345260), (720, 327997), (732, 322620), (760, 310734), (849, 278160), (855, 276208), (912, 258945), (915, 258096), (976, 241965), (1098, 215080), (1132, 208620), (1140, 207156), (1159, 203760), (1220, 193572), (1368, 172630), (1415, 166896), (1464, 161310), (1520, 155367), (1698, 139080), (1710, 138104), (1830, 129048), (2196, 107540), (2264, 104310), (2280, 103578), (2318, 101880), (2440, 96786), (2547, 92720), (2736, 86315), (2745, 86032), (2830, 83448), (2928, 80655), (3396, 69540), (3420, 69052), (3477, 67920), (3660, 64524), (4245, 55632), (4392, 53770), (4528, 52155), (4560, 51789), (4636, 50940), (4880, 48393), (5094, 46360), (5377, 43920), (5490, 43016), (5660, 41724), (5795, 40752), (6792, 34770), (6840, 34526), (6954, 33960), (7320, 32262), (8490, 27816), (8784, 26885), (9272, 25470), (10188, 23180), (10431, 22640), (10754, 21960), (10980, 21508), (11320, 20862), (11590, 20376), (12735, 18544), (13584, 17385), (13680, 17263), (13908, 16980), (14640, 16131)]