7743840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 28195776

約数和(自身を除く): 20451936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 73, 78, 80, 85, 96, 102, 104, 120, 130, 136, 146, 156, 160, 170, 195, 204, 208, 219, 221, 240, 255, 260, 272, 292, 312, 340, 365, 390, 408, 416, 438, 442, 480, 510, 520, 544, 584, 624, 663, 680, 730, 780, 816, 876, 884, 949, 1020, 1040, 1095, 1105, 1168, 1241, 1248, 1326, 1360, 1460, 1560, 1632, 1752, 1768, 1898, 2040, 2080, 2190, 2210, 2336, 2482, 2652, 2720, 2847, 2920, 3120, 3315, 3504, 3536, 3723, 3796, 4080, 4380, 4420, 4745, 4964, 5304, 5694, 5840, 6205, 6240, 6630, 7008, 7072, 7446, 7592, 8160, 8760, 8840, 9490, 9928, 10608, 11388, 11680, 12410, 13260, 14235, 14892, 15184, 16133, 17520, 17680, 18615, 18980, 19856, 21216, 22776, 24820, 26520, 28470, 29784, 30368, 32266, 35040, 35360, 37230, 37960, 39712, 45552, 48399, 49640, 53040, 56940, 59568, 64532, 74460, 75920, 80665, 91104, 96798, 99280, 106080, 113880, 119136, 129064, 148920, 151840, 161330, 193596, 198560, 227760, 241995, 258128, 297840, 322660, 387192, 455520, 483990, 516256, 595680, 645320, 774384, 967980, 1290640, 1548768, 1935960, 2581280, 3871920, 7743840]

約数ペア:

[(1, 7743840), (2, 3871920), (3, 2581280), (4, 1935960), (5, 1548768), (6, 1290640), (8, 967980), (10, 774384), (12, 645320), (13, 595680), (15, 516256), (16, 483990), (17, 455520), (20, 387192), (24, 322660), (26, 297840), (30, 258128), (32, 241995), (34, 227760), (39, 198560), (40, 193596), (48, 161330), (51, 151840), (52, 148920), (60, 129064), (65, 119136), (68, 113880), (73, 106080), (78, 99280), (80, 96798), (85, 91104), (96, 80665), (102, 75920), (104, 74460), (120, 64532), (130, 59568), (136, 56940), (146, 53040), (156, 49640), (160, 48399), (170, 45552), (195, 39712), (204, 37960), (208, 37230), (219, 35360), (221, 35040), (240, 32266), (255, 30368), (260, 29784), (272, 28470), (292, 26520), (312, 24820), (340, 22776), (365, 21216), (390, 19856), (408, 18980), (416, 18615), (438, 17680), (442, 17520), (480, 16133), (510, 15184), (520, 14892), (544, 14235), (584, 13260), (624, 12410), (663, 11680), (680, 11388), (730, 10608), (780, 9928), (816, 9490), (876, 8840), (884, 8760), (949, 8160), (1020, 7592), (1040, 7446), (1095, 7072), (1105, 7008), (1168, 6630), (1241, 6240), (1248, 6205), (1326, 5840), (1360, 5694), (1460, 5304), (1560, 4964), (1632, 4745), (1752, 4420), (1768, 4380), (1898, 4080), (2040, 3796), (2080, 3723), (2190, 3536), (2210, 3504), (2336, 3315), (2482, 3120), (2652, 2920), (2720, 2847)]