294911820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1365

約数の個数: 192

約数和(自身を含む): 1066598400

約数和(自身を除く): 771686580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 540, 549, 610, 630, 732, 756, 854, 915, 945, 1098, 1220, 1260, 1279, 1281, 1647, 1708, 1830, 1890, 2135, 2196, 2558, 2562, 2745, 3294, 3660, 3780, 3837, 3843, 4270, 5116, 5124, 5490, 6395, 6405, 6588, 7674, 7686, 8235, 8540, 8953, 10980, 11511, 11529, 12790, 12810, 15348, 15372, 16470, 17906, 19185, 19215, 23022, 23058, 25580, 25620, 26859, 32940, 34533, 35812, 38370, 38430, 44765, 46044, 46116, 53718, 57555, 57645, 69066, 76740, 76860, 78019, 80577, 89530, 107436, 115110, 115290, 134295, 138132, 156038, 161154, 172665, 179060, 230220, 230580, 234057, 241731, 268590, 312076, 322308, 345330, 390095, 402885, 468114, 483462, 537180, 546133, 690660, 702171, 780190, 805770, 936228, 966924, 1092266, 1170285, 1208655, 1404342, 1560380, 1611540, 1638399, 2106513, 2184532, 2340570, 2417310, 2730665, 2808684, 3276798, 3510855, 4213026, 4681140, 4834620, 4915197, 5461330, 6553596, 7021710, 8191995, 8426052, 9830394, 10532565, 10922660, 14043420, 14745591, 16383990, 19660788, 21065130, 24575985, 29491182, 32767980, 42130260, 49151970, 58982364, 73727955, 98303940, 147455910, 294911820]

約数ペア:

[(1, 294911820), (2, 147455910), (3, 98303940), (4, 73727955), (5, 58982364), (6, 49151970), (7, 42130260), (9, 32767980), (10, 29491182), (12, 24575985), (14, 21065130), (15, 19660788), (18, 16383990), (20, 14745591), (21, 14043420), (27, 10922660), (28, 10532565), (30, 9830394), (35, 8426052), (36, 8191995), (42, 7021710), (45, 6553596), (54, 5461330), (60, 4915197), (61, 4834620), (63, 4681140), (70, 4213026), (84, 3510855), (90, 3276798), (105, 2808684), (108, 2730665), (122, 2417310), (126, 2340570), (135, 2184532), (140, 2106513), (180, 1638399), (183, 1611540), (189, 1560380), (210, 1404342), (244, 1208655), (252, 1170285), (270, 1092266), (305, 966924), (315, 936228), (366, 805770), (378, 780190), (420, 702171), (427, 690660), (540, 546133), (549, 537180), (610, 483462), (630, 468114), (732, 402885), (756, 390095), (854, 345330), (915, 322308), (945, 312076), (1098, 268590), (1220, 241731), (1260, 234057), (1279, 230580), (1281, 230220), (1647, 179060), (1708, 172665), (1830, 161154), (1890, 156038), (2135, 138132), (2196, 134295), (2558, 115290), (2562, 115110), (2745, 107436), (3294, 89530), (3660, 80577), (3780, 78019), (3837, 76860), (3843, 76740), (4270, 69066), (5116, 57645), (5124, 57555), (5490, 53718), (6395, 46116), (6405, 46044), (6588, 44765), (7674, 38430), (7686, 38370), (8235, 35812), (8540, 34533), (8953, 32940), (10980, 26859), (11511, 25620), (11529, 25580), (12790, 23058), (12810, 23022), (15348, 19215), (15372, 19185), (16470, 17906)]