1774754280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6705

約数の個数: 256

約数和(自身を含む): 6707232000

約数和(自身を除く): 4932477720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3420, 3510, 3705, 4104, 4446, 4680, 4940, 5130, 5928, 6653, 6669, 6840, 7020, 7410, 8892, 9880, 10260, 11115, 13306, 13338, 14040, 14820, 17784, 19959, 20520, 22230, 26612, 26676, 29640, 33265, 33345, 39918, 44460, 53224, 53352, 59877, 66530, 66690, 79836, 86489, 88920, 99795, 119754, 126407, 133060, 133380, 159672, 172978, 179631, 199590, 239508, 252814, 259467, 266120, 266760, 299385, 345956, 359262, 379221, 399180, 432445, 479016, 505628, 518934, 598770, 632035, 691912, 718524, 758442, 778401, 798360, 864890, 898155, 1011256, 1037868, 1137663, 1197540, 1264070, 1297335, 1437048, 1516884, 1556802, 1643291, 1729780, 1796310, 1896105, 2075736, 2275326, 2335203, 2395080, 2528140, 2594670, 3033768, 3113604, 3286582, 3412989, 3459560, 3592620, 3792210, 3892005, 4550652, 4670406, 4929873, 5056280, 5189340, 5688315, 6227208, 6573164, 6825978, 7185240, 7584420, 7784010, 8216455, 9101304, 9340812, 9859746, 10378680, 11376630, 11676015, 13146328, 13651956, 14789619, 15168840, 15568020, 16432910, 17064945, 18681624, 19719492, 22753260, 23352030, 24649365, 27303912, 29579238, 31136040, 32865820, 34129890, 39438984, 44368857, 45506520, 46704060, 49298730, 59158476, 65731640, 68259780, 73948095, 88737714, 93408120, 98597460, 118316952, 136519560, 147896190, 177475428, 197194920, 221844285, 295792380, 354950856, 443688570, 591584760, 887377140, 1774754280]

約数ペア:

[(1, 1774754280), (2, 887377140), (3, 591584760), (4, 443688570), (5, 354950856), (6, 295792380), (8, 221844285), (9, 197194920), (10, 177475428), (12, 147896190), (13, 136519560), (15, 118316952), (18, 98597460), (19, 93408120), (20, 88737714), (24, 73948095), (26, 68259780), (27, 65731640), (30, 59158476), (36, 49298730), (38, 46704060), (39, 45506520), (40, 44368857), (45, 39438984), (52, 34129890), (54, 32865820), (57, 31136040), (60, 29579238), (65, 27303912), (72, 24649365), (76, 23352030), (78, 22753260), (90, 19719492), (95, 18681624), (104, 17064945), (108, 16432910), (114, 15568020), (117, 15168840), (120, 14789619), (130, 13651956), (135, 13146328), (152, 11676015), (156, 11376630), (171, 10378680), (180, 9859746), (190, 9340812), (195, 9101304), (216, 8216455), (228, 7784010), (234, 7584420), (247, 7185240), (260, 6825978), (270, 6573164), (285, 6227208), (312, 5688315), (342, 5189340), (351, 5056280), (360, 4929873), (380, 4670406), (390, 4550652), (456, 3892005), (468, 3792210), (494, 3592620), (513, 3459560), (520, 3412989), (540, 3286582), (570, 3113604), (585, 3033768), (684, 2594670), (702, 2528140), (741, 2395080), (760, 2335203), (780, 2275326), (855, 2075736), (936, 1896105), (988, 1796310), (1026, 1729780), (1080, 1643291), (1140, 1556802), (1170, 1516884), (1235, 1437048), (1368, 1297335), (1404, 1264070), (1482, 1197540), (1560, 1137663), (1710, 1037868), (1755, 1011256), (1976, 898155), (2052, 864890), (2223, 798360), (2280, 778401), (2340, 758442), (2470, 718524), (2565, 691912), (2808, 632035), (2964, 598770), (3420, 518934), (3510, 505628), (3705, 479016), (4104, 432445), (4446, 399180), (4680, 379221), (4940, 359262), (5130, 345956), (5928, 299385), (6653, 266760), (6669, 266120), (6840, 259467), (7020, 252814), (7410, 239508), (8892, 199590), (9880, 179631), (10260, 172978), (11115, 159672), (13306, 133380), (13338, 133060), (14040, 126407), (14820, 119754), (17784, 99795), (19959, 88920), (20520, 86489), (22230, 79836), (26612, 66690), (26676, 66530), (29640, 59877), (33265, 53352), (33345, 53224), (39918, 44460)]