218943270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 384

約数和(自身を含む): 781401600

約数和(自身を除く): 562458330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 49, 54, 57, 63, 65, 67, 70, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 134, 135, 147, 171, 182, 189, 190, 195, 201, 210, 234, 245, 247, 266, 270, 273, 285, 294, 315, 335, 342, 351, 378, 390, 399, 402, 441, 455, 469, 490, 494, 513, 546, 570, 585, 603, 630, 637, 665, 670, 702, 735, 741, 798, 819, 855, 871, 882, 910, 931, 938, 945, 1005, 1026, 1170, 1197, 1206, 1235, 1273, 1274, 1323, 1330, 1365, 1407, 1470, 1482, 1638, 1710, 1729, 1742, 1755, 1809, 1862, 1890, 1911, 1995, 2010, 2205, 2223, 2345, 2394, 2457, 2470, 2546, 2565, 2613, 2646, 2730, 2793, 2814, 3015, 3185, 3283, 3458, 3510, 3591, 3618, 3705, 3819, 3822, 3990, 4095, 4221, 4355, 4410, 4446, 4655, 4690, 4914, 5130, 5187, 5226, 5586, 5733, 5985, 6030, 6097, 6365, 6370, 6566, 6615, 6669, 7035, 7182, 7410, 7638, 7839, 8190, 8379, 8442, 8645, 8710, 8911, 9045, 9310, 9555, 9849, 10374, 11115, 11457, 11466, 11970, 12103, 12194, 12285, 12663, 12730, 13065, 13230, 13338, 13965, 14070, 15561, 15678, 16415, 16549, 16758, 17199, 17290, 17822, 17955, 18090, 18291, 19095, 19110, 19698, 21105, 22230, 22914, 23517, 24206, 24570, 25137, 25326, 25935, 26130, 26733, 27930, 28665, 29547, 30485, 31122, 32830, 33098, 33345, 34371, 34398, 35910, 36309, 36582, 38190, 39195, 41895, 42210, 42679, 44555, 46683, 47034, 49245, 49647, 50274, 51870, 53466, 54873, 57285, 57330, 59094, 60515, 60970, 62377, 63315, 66690, 68742, 72618, 77805, 78390, 80199, 82745, 83790, 85358, 85995, 88641, 89110, 91455, 93366, 98490, 99294, 108927, 109746, 114570, 115843, 117585, 121030, 124754, 125685, 126630, 128037, 133665, 147735, 148941, 155610, 160398, 164619, 165490, 171855, 171990, 177282, 181545, 182910, 187131, 213395, 217854, 231686, 233415, 235170, 240597, 248235, 251370, 256074, 267330, 274365, 295470, 297882, 311885, 326781, 329238, 343710, 347529, 363090, 374262, 384111, 400995, 426790, 443205, 446823, 466830, 481194, 496470, 544635, 548730, 561393, 579215, 623770, 640185, 653562, 695058, 744705, 768222, 801990, 810901, 823095, 886410, 893646, 935655, 1042587, 1089270, 1122786, 1152333, 1158430, 1202985, 1280370, 1489410, 1621802, 1633905, 1646190, 1684179, 1737645, 1871310, 1920555, 2085174, 2234115, 2304666, 2405970, 2432703, 2806965, 3127761, 3267810, 3368358, 3475290, 3841110, 4054505, 4468230, 4865406, 5212935, 5613930, 5761665, 6255522, 7298109, 8109010, 8420895, 10425870, 11523330, 12163515, 14596218, 15638805, 16841790, 21894327, 24327030, 31277610, 36490545, 43788654, 72981090, 109471635, 218943270]

約数ペア:

[(1, 218943270), (2, 109471635), (3, 72981090), (5, 43788654), (6, 36490545), (7, 31277610), (9, 24327030), (10, 21894327), (13, 16841790), (14, 15638805), (15, 14596218), (18, 12163515), (19, 11523330), (21, 10425870), (26, 8420895), (27, 8109010), (30, 7298109), (35, 6255522), (38, 5761665), (39, 5613930), (42, 5212935), (45, 4865406), (49, 4468230), (54, 4054505), (57, 3841110), (63, 3475290), (65, 3368358), (67, 3267810), (70, 3127761), (78, 2806965), (90, 2432703), (91, 2405970), (95, 2304666), (98, 2234115), (105, 2085174), (114, 1920555), (117, 1871310), (126, 1737645), (130, 1684179), (133, 1646190), (134, 1633905), (135, 1621802), (147, 1489410), (171, 1280370), (182, 1202985), (189, 1158430), (190, 1152333), (195, 1122786), (201, 1089270), (210, 1042587), (234, 935655), (245, 893646), (247, 886410), (266, 823095), (270, 810901), (273, 801990), (285, 768222), (294, 744705), (315, 695058), (335, 653562), (342, 640185), (351, 623770), (378, 579215), (390, 561393), (399, 548730), (402, 544635), (441, 496470), (455, 481194), (469, 466830), (490, 446823), (494, 443205), (513, 426790), (546, 400995), (570, 384111), (585, 374262), (603, 363090), (630, 347529), (637, 343710), (665, 329238), (670, 326781), (702, 311885), (735, 297882), (741, 295470), (798, 274365), (819, 267330), (855, 256074), (871, 251370), (882, 248235), (910, 240597), (931, 235170), (938, 233415), (945, 231686), (1005, 217854), (1026, 213395), (1170, 187131), (1197, 182910), (1206, 181545), (1235, 177282), (1273, 171990), (1274, 171855), (1323, 165490), (1330, 164619), (1365, 160398), (1407, 155610), (1470, 148941), (1482, 147735), (1638, 133665), (1710, 128037), (1729, 126630), (1742, 125685), (1755, 124754), (1809, 121030), (1862, 117585), (1890, 115843), (1911, 114570), (1995, 109746), (2010, 108927), (2205, 99294), (2223, 98490), (2345, 93366), (2394, 91455), (2457, 89110), (2470, 88641), (2546, 85995), (2565, 85358), (2613, 83790), (2646, 82745), (2730, 80199), (2793, 78390), (2814, 77805), (3015, 72618), (3185, 68742), (3283, 66690), (3458, 63315), (3510, 62377), (3591, 60970), (3618, 60515), (3705, 59094), (3819, 57330), (3822, 57285), (3990, 54873), (4095, 53466), (4221, 51870), (4355, 50274), (4410, 49647), (4446, 49245), (4655, 47034), (4690, 46683), (4914, 44555), (5130, 42679), (5187, 42210), (5226, 41895), (5586, 39195), (5733, 38190), (5985, 36582), (6030, 36309), (6097, 35910), (6365, 34398), (6370, 34371), (6566, 33345), (6615, 33098), (6669, 32830), (7035, 31122), (7182, 30485), (7410, 29547), (7638, 28665), (7839, 27930), (8190, 26733), (8379, 26130), (8442, 25935), (8645, 25326), (8710, 25137), (8911, 24570), (9045, 24206), (9310, 23517), (9555, 22914), (9849, 22230), (10374, 21105), (11115, 19698), (11457, 19110), (11466, 19095), (11970, 18291), (12103, 18090), (12194, 17955), (12285, 17822), (12663, 17290), (12730, 17199), (13065, 16758), (13230, 16549), (13338, 16415), (13965, 15678), (14070, 15561)]