418818330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 1368576000

約数和(自身を除く): 949757670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 107, 109, 114, 126, 133, 135, 171, 189, 190, 210, 214, 218, 266, 270, 285, 315, 321, 327, 342, 378, 399, 513, 535, 545, 570, 630, 642, 654, 665, 749, 763, 798, 855, 945, 963, 981, 1026, 1070, 1090, 1197, 1330, 1498, 1526, 1605, 1635, 1710, 1890, 1926, 1962, 1995, 2033, 2071, 2247, 2289, 2394, 2565, 2889, 2943, 3210, 3270, 3591, 3745, 3815, 3990, 4066, 4142, 4494, 4578, 4815, 4905, 5130, 5778, 5886, 5985, 6099, 6213, 6741, 6867, 7182, 7490, 7630, 9630, 9810, 10165, 10355, 11235, 11445, 11663, 11970, 12198, 12426, 13482, 13734, 14231, 14445, 14497, 14715, 17955, 18297, 18639, 20223, 20330, 20601, 20710, 22470, 22890, 23326, 28462, 28890, 28994, 29430, 30495, 31065, 33705, 34335, 34989, 35910, 36594, 37278, 40446, 41202, 42693, 43491, 54891, 55917, 58315, 60990, 62130, 67410, 68670, 69978, 71155, 72485, 81641, 85386, 86982, 91485, 93195, 101115, 103005, 104967, 109782, 111834, 116630, 128079, 130473, 142310, 144970, 163282, 174945, 182970, 186390, 202230, 206010, 209934, 213465, 217455, 221597, 244923, 256158, 260946, 274455, 279585, 314901, 349890, 384237, 391419, 408205, 426930, 434910, 443194, 489846, 524835, 548910, 559170, 629802, 640395, 652365, 664791, 734769, 768474, 782838, 816410, 1049670, 1107985, 1224615, 1280790, 1304730, 1329582, 1469538, 1551179, 1574505, 1921185, 1957095, 1994373, 2204307, 2215970, 2449230, 3102358, 3149010, 3323955, 3673845, 3842370, 3914190, 3988746, 4408614, 4653537, 5983119, 6647910, 7347690, 7755895, 9307074, 9971865, 11021535, 11966238, 13960611, 15511790, 19943730, 22043070, 23267685, 27921222, 29915595, 41881833, 46535370, 59831190, 69803055, 83763666, 139606110, 209409165, 418818330]

約数ペア:

[(1, 418818330), (2, 209409165), (3, 139606110), (5, 83763666), (6, 69803055), (7, 59831190), (9, 46535370), (10, 41881833), (14, 29915595), (15, 27921222), (18, 23267685), (19, 22043070), (21, 19943730), (27, 15511790), (30, 13960611), (35, 11966238), (38, 11021535), (42, 9971865), (45, 9307074), (54, 7755895), (57, 7347690), (63, 6647910), (70, 5983119), (90, 4653537), (95, 4408614), (105, 3988746), (107, 3914190), (109, 3842370), (114, 3673845), (126, 3323955), (133, 3149010), (135, 3102358), (171, 2449230), (189, 2215970), (190, 2204307), (210, 1994373), (214, 1957095), (218, 1921185), (266, 1574505), (270, 1551179), (285, 1469538), (315, 1329582), (321, 1304730), (327, 1280790), (342, 1224615), (378, 1107985), (399, 1049670), (513, 816410), (535, 782838), (545, 768474), (570, 734769), (630, 664791), (642, 652365), (654, 640395), (665, 629802), (749, 559170), (763, 548910), (798, 524835), (855, 489846), (945, 443194), (963, 434910), (981, 426930), (1026, 408205), (1070, 391419), (1090, 384237), (1197, 349890), (1330, 314901), (1498, 279585), (1526, 274455), (1605, 260946), (1635, 256158), (1710, 244923), (1890, 221597), (1926, 217455), (1962, 213465), (1995, 209934), (2033, 206010), (2071, 202230), (2247, 186390), (2289, 182970), (2394, 174945), (2565, 163282), (2889, 144970), (2943, 142310), (3210, 130473), (3270, 128079), (3591, 116630), (3745, 111834), (3815, 109782), (3990, 104967), (4066, 103005), (4142, 101115), (4494, 93195), (4578, 91485), (4815, 86982), (4905, 85386), (5130, 81641), (5778, 72485), (5886, 71155), (5985, 69978), (6099, 68670), (6213, 67410), (6741, 62130), (6867, 60990), (7182, 58315), (7490, 55917), (7630, 54891), (9630, 43491), (9810, 42693), (10165, 41202), (10355, 40446), (11235, 37278), (11445, 36594), (11663, 35910), (11970, 34989), (12198, 34335), (12426, 33705), (13482, 31065), (13734, 30495), (14231, 29430), (14445, 28994), (14497, 28890), (14715, 28462), (17955, 23326), (18297, 22890), (18639, 22470), (20223, 20710), (20330, 20601)]