1910454120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:745

約数の個数: 256

約数和(自身を含む): 6621004800

約数和(自身を除く): 4710550680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 61, 72, 90, 94, 108, 120, 122, 135, 141, 180, 183, 188, 216, 235, 244, 270, 282, 305, 360, 366, 376, 423, 470, 488, 540, 549, 564, 610, 617, 705, 732, 846, 915, 940, 1080, 1098, 1128, 1220, 1234, 1269, 1410, 1464, 1647, 1692, 1830, 1851, 1880, 2115, 2196, 2440, 2468, 2538, 2745, 2820, 2867, 3085, 3294, 3384, 3660, 3702, 4230, 4392, 4936, 5076, 5490, 5553, 5640, 5734, 6170, 6345, 6588, 7320, 7404, 8235, 8460, 8601, 9255, 10152, 10980, 11106, 11468, 12340, 12690, 13176, 14335, 14808, 16470, 16659, 16920, 17202, 18510, 21960, 22212, 22936, 24680, 25380, 25803, 27765, 28670, 28999, 32940, 33318, 34404, 37020, 37637, 43005, 44424, 50760, 51606, 55530, 57340, 57998, 65880, 66636, 68808, 74040, 75274, 77409, 83295, 86010, 86997, 103212, 111060, 112911, 114680, 115996, 129015, 133272, 144995, 150548, 154818, 166590, 172020, 173994, 188185, 206424, 222120, 225822, 231992, 258030, 260991, 289990, 301096, 309636, 333180, 338733, 344040, 347988, 376370, 387045, 434985, 451644, 516060, 521982, 564555, 579980, 619272, 666360, 677466, 695976, 752740, 774090, 782973, 869970, 903288, 1016199, 1032120, 1043964, 1129110, 1159960, 1304955, 1354932, 1505480, 1548180, 1565946, 1693665, 1739940, 1768939, 2032398, 2087928, 2258220, 2609910, 2709864, 3096360, 3131892, 3387330, 3479880, 3537878, 3914865, 4064796, 4516440, 5080995, 5219820, 5306817, 6263784, 6774660, 7075756, 7829730, 8129592, 8844695, 10161990, 10439640, 10613634, 13549320, 14151512, 15659460, 15920451, 17689390, 20323980, 21227268, 26534085, 31318920, 31840902, 35378780, 40647960, 42454536, 47761353, 53068170, 63681804, 70757560, 79602255, 95522706, 106136340, 127363608, 159204510, 191045412, 212272680, 238806765, 318409020, 382090824, 477613530, 636818040, 955227060, 1910454120]

約数ペア:

[(1, 1910454120), (2, 955227060), (3, 636818040), (4, 477613530), (5, 382090824), (6, 318409020), (8, 238806765), (9, 212272680), (10, 191045412), (12, 159204510), (15, 127363608), (18, 106136340), (20, 95522706), (24, 79602255), (27, 70757560), (30, 63681804), (36, 53068170), (40, 47761353), (45, 42454536), (47, 40647960), (54, 35378780), (60, 31840902), (61, 31318920), (72, 26534085), (90, 21227268), (94, 20323980), (108, 17689390), (120, 15920451), (122, 15659460), (135, 14151512), (141, 13549320), (180, 10613634), (183, 10439640), (188, 10161990), (216, 8844695), (235, 8129592), (244, 7829730), (270, 7075756), (282, 6774660), (305, 6263784), (360, 5306817), (366, 5219820), (376, 5080995), (423, 4516440), (470, 4064796), (488, 3914865), (540, 3537878), (549, 3479880), (564, 3387330), (610, 3131892), (617, 3096360), (705, 2709864), (732, 2609910), (846, 2258220), (915, 2087928), (940, 2032398), (1080, 1768939), (1098, 1739940), (1128, 1693665), (1220, 1565946), (1234, 1548180), (1269, 1505480), (1410, 1354932), (1464, 1304955), (1647, 1159960), (1692, 1129110), (1830, 1043964), (1851, 1032120), (1880, 1016199), (2115, 903288), (2196, 869970), (2440, 782973), (2468, 774090), (2538, 752740), (2745, 695976), (2820, 677466), (2867, 666360), (3085, 619272), (3294, 579980), (3384, 564555), (3660, 521982), (3702, 516060), (4230, 451644), (4392, 434985), (4936, 387045), (5076, 376370), (5490, 347988), (5553, 344040), (5640, 338733), (5734, 333180), (6170, 309636), (6345, 301096), (6588, 289990), (7320, 260991), (7404, 258030), (8235, 231992), (8460, 225822), (8601, 222120), (9255, 206424), (10152, 188185), (10980, 173994), (11106, 172020), (11468, 166590), (12340, 154818), (12690, 150548), (13176, 144995), (14335, 133272), (14808, 129015), (16470, 115996), (16659, 114680), (16920, 112911), (17202, 111060), (18510, 103212), (21960, 86997), (22212, 86010), (22936, 83295), (24680, 77409), (25380, 75274), (25803, 74040), (27765, 68808), (28670, 66636), (28999, 65880), (32940, 57998), (33318, 57340), (34404, 55530), (37020, 51606), (37637, 50760), (43005, 44424)]