79804989180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{19603}}^1$

素因数の和:19990

約数の個数: 240

約数和(自身を含む): 286927280640

約数和(自身を除く): 207122291460

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, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 359, 378, 405, 420, 540, 567, 630, 718, 756, 810, 945, 1077, 1134, 1260, 1436, 1620, 1795, 1890, 2154, 2268, 2513, 2835, 3231, 3590, 3780, 4308, 5026, 5385, 5670, 6462, 7180, 7539, 9693, 10052, 10770, 11340, 12565, 12924, 15078, 16155, 19386, 19603, 21540, 22617, 25130, 29079, 30156, 32310, 37695, 38772, 39206, 45234, 48465, 50260, 58158, 58809, 64620, 67851, 75390, 78412, 90468, 96930, 98015, 113085, 116316, 117618, 135702, 137221, 145395, 150780, 176427, 193860, 196030, 203553, 226170, 235236, 271404, 274442, 290790, 294045, 339255, 352854, 392060, 407106, 411663, 452340, 529281, 548884, 581580, 588090, 678510, 686105, 705708, 814212, 823326, 882135, 1017765, 1058562, 1176180, 1234989, 1357020, 1372210, 1587843, 1646652, 1764270, 2035530, 2058315, 2117124, 2469978, 2646405, 2744420, 3175686, 3528540, 3704967, 4071060, 4116630, 4939956, 5292810, 6174945, 6351372, 7037477, 7409934, 7939215, 8233260, 10585620, 11114901, 12349890, 14074954, 14819868, 15878430, 18524835, 21112431, 22229802, 24699780, 28149908, 31756860, 35187385, 37049670, 42224862, 44459604, 49262339, 55574505, 63337293, 70374770, 74099340, 84449724, 98524678, 105562155, 111149010, 126674586, 140749540, 147787017, 190011879, 197049356, 211124310, 222298020, 246311695, 253349172, 295574034, 316686465, 380023758, 422248620, 443361051, 492623390, 570035637, 591148068, 633372930, 738935085, 760047516, 886722102, 950059395, 985246780, 1140071274, 1266745860, 1330083153, 1477870170, 1773444204, 1900118790, 2216805255, 2280142548, 2660166306, 2850178185, 2955740340, 3800237580, 3990249459, 4433610510, 5320332612, 5700356370, 6650415765, 7980498918, 8867221020, 11400712740, 13300831530, 15960997836, 19951247295, 26601663060, 39902494590, 79804989180]

約数ペア:

[(1, 79804989180), (2, 39902494590), (3, 26601663060), (4, 19951247295), (5, 15960997836), (6, 13300831530), (7, 11400712740), (9, 8867221020), (10, 7980498918), (12, 6650415765), (14, 5700356370), (15, 5320332612), (18, 4433610510), (20, 3990249459), (21, 3800237580), (27, 2955740340), (28, 2850178185), (30, 2660166306), (35, 2280142548), (36, 2216805255), (42, 1900118790), (45, 1773444204), (54, 1477870170), (60, 1330083153), (63, 1266745860), (70, 1140071274), (81, 985246780), (84, 950059395), (90, 886722102), (105, 760047516), (108, 738935085), (126, 633372930), (135, 591148068), (140, 570035637), (162, 492623390), (180, 443361051), (189, 422248620), (210, 380023758), (252, 316686465), (270, 295574034), (315, 253349172), (324, 246311695), (359, 222298020), (378, 211124310), (405, 197049356), (420, 190011879), (540, 147787017), (567, 140749540), (630, 126674586), (718, 111149010), (756, 105562155), (810, 98524678), (945, 84449724), (1077, 74099340), (1134, 70374770), (1260, 63337293), (1436, 55574505), (1620, 49262339), (1795, 44459604), (1890, 42224862), (2154, 37049670), (2268, 35187385), (2513, 31756860), (2835, 28149908), (3231, 24699780), (3590, 22229802), (3780, 21112431), (4308, 18524835), (5026, 15878430), (5385, 14819868), (5670, 14074954), (6462, 12349890), (7180, 11114901), (7539, 10585620), (9693, 8233260), (10052, 7939215), (10770, 7409934), (11340, 7037477), (12565, 6351372), (12924, 6174945), (15078, 5292810), (16155, 4939956), (19386, 4116630), (19603, 4071060), (21540, 3704967), (22617, 3528540), (25130, 3175686), (29079, 2744420), (30156, 2646405), (32310, 2469978), (37695, 2117124), (38772, 2058315), (39206, 2035530), (45234, 1764270), (48465, 1646652), (50260, 1587843), (58158, 1372210), (58809, 1357020), (64620, 1234989), (67851, 1176180), (75390, 1058562), (78412, 1017765), (90468, 882135), (96930, 823326), (98015, 814212), (113085, 705708), (116316, 686105), (117618, 678510), (135702, 588090), (137221, 581580), (145395, 548884), (150780, 529281), (176427, 452340), (193860, 411663), (196030, 407106), (203553, 392060), (226170, 352854), (235236, 339255), (271404, 294045), (274442, 290790)]