163318680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 320

約数和(自身を含む): 662112000

約数和(自身を除く): 498793320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 324, 342, 360, 378, 379, 380, 399, 405, 420, 456, 504, 513, 532, 540, 567, 570, 630, 648, 665, 684, 756, 758, 760, 798, 810, 840, 855, 945, 1026, 1064, 1080, 1134, 1137, 1140, 1197, 1260, 1330, 1368, 1512, 1516, 1539, 1596, 1620, 1710, 1890, 1895, 1995, 2052, 2268, 2274, 2280, 2394, 2520, 2565, 2653, 2660, 2835, 3032, 3078, 3192, 3240, 3411, 3420, 3591, 3780, 3790, 3990, 4104, 4536, 4548, 4788, 5130, 5306, 5320, 5670, 5685, 5985, 6156, 6822, 6840, 7182, 7201, 7560, 7580, 7695, 7959, 7980, 9096, 9576, 10233, 10260, 10612, 10773, 11340, 11370, 11970, 12312, 13265, 13644, 14364, 14402, 15160, 15390, 15918, 15960, 17055, 17955, 20466, 20520, 21224, 21546, 21603, 22680, 22740, 23877, 23940, 26530, 27288, 28728, 28804, 30699, 30780, 31836, 34110, 35910, 36005, 39795, 40932, 43092, 43206, 45480, 47754, 47880, 50407, 51165, 53060, 53865, 57608, 61398, 61560, 63672, 64809, 68220, 71631, 71820, 72010, 79590, 81864, 86184, 86412, 95508, 100814, 102330, 106120, 107730, 108015, 119385, 122796, 129618, 136440, 143262, 143640, 144020, 151221, 153495, 159180, 172824, 191016, 194427, 201628, 204660, 214893, 215460, 216030, 238770, 245592, 252035, 259236, 286524, 288040, 302442, 306990, 318360, 324045, 358155, 388854, 403256, 409320, 429786, 430920, 432060, 453663, 477540, 504070, 518472, 573048, 583281, 604884, 613980, 648090, 716310, 756105, 777708, 859572, 864120, 907326, 955080, 972135, 1008140, 1074465, 1166562, 1209768, 1227960, 1296180, 1360989, 1432620, 1512210, 1555416, 1719144, 1814652, 1944270, 2016280, 2148930, 2268315, 2333124, 2592360, 2721978, 2865240, 2916405, 3024420, 3629304, 3888540, 4082967, 4297860, 4536630, 4666248, 5443956, 5832810, 6048840, 6804945, 7777080, 8165934, 8595720, 9073260, 10887912, 11665620, 13609890, 16331868, 18146520, 20414835, 23331240, 27219780, 32663736, 40829670, 54439560, 81659340, 163318680]

約数ペア:

[(1, 163318680), (2, 81659340), (3, 54439560), (4, 40829670), (5, 32663736), (6, 27219780), (7, 23331240), (8, 20414835), (9, 18146520), (10, 16331868), (12, 13609890), (14, 11665620), (15, 10887912), (18, 9073260), (19, 8595720), (20, 8165934), (21, 7777080), (24, 6804945), (27, 6048840), (28, 5832810), (30, 5443956), (35, 4666248), (36, 4536630), (38, 4297860), (40, 4082967), (42, 3888540), (45, 3629304), (54, 3024420), (56, 2916405), (57, 2865240), (60, 2721978), (63, 2592360), (70, 2333124), (72, 2268315), (76, 2148930), (81, 2016280), (84, 1944270), (90, 1814652), (95, 1719144), (105, 1555416), (108, 1512210), (114, 1432620), (120, 1360989), (126, 1296180), (133, 1227960), (135, 1209768), (140, 1166562), (152, 1074465), (162, 1008140), (168, 972135), (171, 955080), (180, 907326), (189, 864120), (190, 859572), (210, 777708), (216, 756105), (228, 716310), (252, 648090), (266, 613980), (270, 604884), (280, 583281), (285, 573048), (315, 518472), (324, 504070), (342, 477540), (360, 453663), (378, 432060), (379, 430920), (380, 429786), (399, 409320), (405, 403256), (420, 388854), (456, 358155), (504, 324045), (513, 318360), (532, 306990), (540, 302442), (567, 288040), (570, 286524), (630, 259236), (648, 252035), (665, 245592), (684, 238770), (756, 216030), (758, 215460), (760, 214893), (798, 204660), (810, 201628), (840, 194427), (855, 191016), (945, 172824), (1026, 159180), (1064, 153495), (1080, 151221), (1134, 144020), (1137, 143640), (1140, 143262), (1197, 136440), (1260, 129618), (1330, 122796), (1368, 119385), (1512, 108015), (1516, 107730), (1539, 106120), (1596, 102330), (1620, 100814), (1710, 95508), (1890, 86412), (1895, 86184), (1995, 81864), (2052, 79590), (2268, 72010), (2274, 71820), (2280, 71631), (2394, 68220), (2520, 64809), (2565, 63672), (2653, 61560), (2660, 61398), (2835, 57608), (3032, 53865), (3078, 53060), (3192, 51165), (3240, 50407), (3411, 47880), (3420, 47754), (3591, 45480), (3780, 43206), (3790, 43092), (3990, 40932), (4104, 39795), (4536, 36005), (4548, 35910), (4788, 34110), (5130, 31836), (5306, 30780), (5320, 30699), (5670, 28804), (5685, 28728), (5985, 27288), (6156, 26530), (6822, 23940), (6840, 23877), (7182, 22740), (7201, 22680), (7560, 21603), (7580, 21546), (7695, 21224), (7959, 20520), (7980, 20466), (9096, 17955), (9576, 17055), (10233, 15960), (10260, 15918), (10612, 15390), (10773, 15160), (11340, 14402), (11370, 14364), (11970, 13644), (12312, 13265)]