19257116760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{104681}}^1$

素因数の和:104778

約数の個数: 192

約数和(自身を含む): 72506940480

約数和(自身を除く): 53249823720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 4088, 4380, 4599, 5110, 5256, 6132, 6570, 7665, 8760, 9198, 10220, 12264, 13140, 15330, 18396, 20440, 22995, 26280, 30660, 36792, 45990, 61320, 91980, 104681, 183960, 209362, 314043, 418724, 523405, 628086, 732767, 837448, 942129, 1046810, 1256172, 1465534, 1570215, 1884258, 2093620, 2198301, 2512344, 2931068, 3140430, 3663835, 3768516, 4187240, 4396602, 4710645, 5862136, 6280860, 6594903, 7327670, 7537032, 7641713, 8793204, 9421290, 10991505, 12561720, 13189806, 14655340, 15283426, 17586408, 18842580, 21983010, 22925139, 26379612, 29310680, 30566852, 32974515, 37685160, 38208565, 43966020, 45850278, 52759224, 53491991, 61133704, 65949030, 68775417, 76417130, 87932040, 91700556, 106983982, 114625695, 131898060, 137550834, 152834260, 160475973, 183401112, 213967964, 229251390, 263796120, 267459955, 275101668, 305668520, 320951946, 343877085, 427935928, 458502780, 481427919, 534919910, 550203336, 641903892, 687754170, 802379865, 917005560, 962855838, 1069839820, 1283807784, 1375508340, 1604759730, 1925711676, 2139679640, 2407139595, 2751016680, 3209519460, 3851423352, 4814279190, 6419038920, 9628558380, 19257116760]

約数ペア:

[(1, 19257116760), (2, 9628558380), (3, 6419038920), (4, 4814279190), (5, 3851423352), (6, 3209519460), (7, 2751016680), (8, 2407139595), (9, 2139679640), (10, 1925711676), (12, 1604759730), (14, 1375508340), (15, 1283807784), (18, 1069839820), (20, 962855838), (21, 917005560), (24, 802379865), (28, 687754170), (30, 641903892), (35, 550203336), (36, 534919910), (40, 481427919), (42, 458502780), (45, 427935928), (56, 343877085), (60, 320951946), (63, 305668520), (70, 275101668), (72, 267459955), (73, 263796120), (84, 229251390), (90, 213967964), (105, 183401112), (120, 160475973), (126, 152834260), (140, 137550834), (146, 131898060), (168, 114625695), (180, 106983982), (210, 91700556), (219, 87932040), (252, 76417130), (280, 68775417), (292, 65949030), (315, 61133704), (360, 53491991), (365, 52759224), (420, 45850278), (438, 43966020), (504, 38208565), (511, 37685160), (584, 32974515), (630, 30566852), (657, 29310680), (730, 26379612), (840, 22925139), (876, 21983010), (1022, 18842580), (1095, 17586408), (1260, 15283426), (1314, 14655340), (1460, 13189806), (1533, 12561720), (1752, 10991505), (2044, 9421290), (2190, 8793204), (2520, 7641713), (2555, 7537032), (2628, 7327670), (2920, 6594903), (3066, 6280860), (3285, 5862136), (4088, 4710645), (4380, 4396602), (4599, 4187240), (5110, 3768516), (5256, 3663835), (6132, 3140430), (6570, 2931068), (7665, 2512344), (8760, 2198301), (9198, 2093620), (10220, 1884258), (12264, 1570215), (13140, 1465534), (15330, 1256172), (18396, 1046810), (20440, 942129), (22995, 837448), (26280, 732767), (30660, 628086), (36792, 523405), (45990, 418724), (61320, 314043), (91980, 209362), (104681, 183960)]