201941640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 192

約数和(自身を含む): 716169600

約数和(自身を除く): 514227960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 289, 306, 340, 360, 408, 459, 510, 540, 578, 612, 647, 680, 765, 867, 918, 1020, 1080, 1156, 1224, 1294, 1445, 1530, 1734, 1836, 1941, 2040, 2295, 2312, 2588, 2601, 2890, 3060, 3235, 3468, 3672, 3882, 4335, 4590, 5176, 5202, 5780, 5823, 6120, 6470, 6936, 7764, 7803, 8670, 9180, 9705, 10404, 10999, 11560, 11646, 12940, 13005, 15528, 15606, 17340, 17469, 18360, 19410, 20808, 21998, 23292, 25880, 26010, 29115, 31212, 32997, 34680, 34938, 38820, 39015, 43996, 46584, 52020, 54995, 58230, 62424, 65994, 69876, 77640, 78030, 87345, 87992, 98991, 104040, 109990, 116460, 131988, 139752, 156060, 164985, 174690, 186983, 197982, 219980, 232920, 263976, 296973, 312120, 329970, 349380, 373966, 395964, 439960, 494955, 560949, 593946, 659940, 698760, 747932, 791928, 934915, 989910, 1121898, 1187892, 1319880, 1484865, 1495864, 1682847, 1869830, 1979820, 2243796, 2375784, 2804745, 2969730, 3365694, 3739660, 3959640, 4487592, 5048541, 5609490, 5939460, 6731388, 7479320, 8414235, 10097082, 11218980, 11878920, 13462776, 16828470, 20194164, 22437960, 25242705, 33656940, 40388328, 50485410, 67313880, 100970820, 201941640]

約数ペア:

[(1, 201941640), (2, 100970820), (3, 67313880), (4, 50485410), (5, 40388328), (6, 33656940), (8, 25242705), (9, 22437960), (10, 20194164), (12, 16828470), (15, 13462776), (17, 11878920), (18, 11218980), (20, 10097082), (24, 8414235), (27, 7479320), (30, 6731388), (34, 5939460), (36, 5609490), (40, 5048541), (45, 4487592), (51, 3959640), (54, 3739660), (60, 3365694), (68, 2969730), (72, 2804745), (85, 2375784), (90, 2243796), (102, 1979820), (108, 1869830), (120, 1682847), (135, 1495864), (136, 1484865), (153, 1319880), (170, 1187892), (180, 1121898), (204, 989910), (216, 934915), (255, 791928), (270, 747932), (289, 698760), (306, 659940), (340, 593946), (360, 560949), (408, 494955), (459, 439960), (510, 395964), (540, 373966), (578, 349380), (612, 329970), (647, 312120), (680, 296973), (765, 263976), (867, 232920), (918, 219980), (1020, 197982), (1080, 186983), (1156, 174690), (1224, 164985), (1294, 156060), (1445, 139752), (1530, 131988), (1734, 116460), (1836, 109990), (1941, 104040), (2040, 98991), (2295, 87992), (2312, 87345), (2588, 78030), (2601, 77640), (2890, 69876), (3060, 65994), (3235, 62424), (3468, 58230), (3672, 54995), (3882, 52020), (4335, 46584), (4590, 43996), (5176, 39015), (5202, 38820), (5780, 34938), (5823, 34680), (6120, 32997), (6470, 31212), (6936, 29115), (7764, 26010), (7803, 25880), (8670, 23292), (9180, 21998), (9705, 20808), (10404, 19410), (10999, 18360), (11560, 17469), (11646, 17340), (12940, 15606), (13005, 15528)]