213341310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:512

約数の個数: 256

約数和(自身を含む): 738662400

約数和(自身を除く): 525321090

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, 54, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 171, 182, 189, 190, 195, 210, 234, 247, 266, 270, 273, 285, 315, 342, 351, 378, 390, 399, 455, 457, 494, 513, 546, 570, 585, 630, 665, 702, 741, 798, 819, 855, 910, 914, 945, 1026, 1170, 1197, 1235, 1330, 1365, 1371, 1482, 1638, 1710, 1729, 1755, 1890, 1995, 2223, 2285, 2394, 2457, 2470, 2565, 2730, 2742, 3199, 3458, 3510, 3591, 3705, 3990, 4095, 4113, 4446, 4570, 4914, 5130, 5187, 5941, 5985, 6398, 6669, 6855, 7182, 7410, 8190, 8226, 8645, 8683, 9597, 10374, 11115, 11882, 11970, 12285, 12339, 13338, 13710, 15561, 15995, 17290, 17366, 17823, 17955, 19194, 20565, 22230, 24570, 24678, 25935, 26049, 28791, 29705, 31122, 31990, 33345, 35646, 35910, 41130, 41587, 43415, 46683, 47985, 51870, 52098, 53469, 57582, 59410, 60781, 61695, 66690, 77805, 78147, 83174, 86373, 86830, 89115, 93366, 95970, 106938, 112879, 121562, 123390, 124761, 130245, 143955, 155610, 156294, 160407, 172746, 178230, 182343, 207935, 225758, 233415, 234441, 249522, 260490, 267345, 287910, 303905, 320814, 338637, 364686, 374283, 390735, 415870, 431865, 466830, 468882, 534690, 547029, 564395, 607810, 623805, 677274, 748566, 781470, 790153, 802035, 863730, 911715, 1015911, 1094058, 1122849, 1128790, 1172205, 1247610, 1580306, 1604070, 1641087, 1693185, 1823430, 1871415, 2031822, 2245698, 2344410, 2370459, 2735145, 3047733, 3282174, 3386370, 3742830, 3950765, 4740918, 5079555, 5470290, 5614245, 6095466, 7111377, 7901530, 8205435, 10159110, 11228490, 11852295, 14222754, 15238665, 16410870, 21334131, 23704590, 30477330, 35556885, 42668262, 71113770, 106670655, 213341310]

約数ペア:

[(1, 213341310), (2, 106670655), (3, 71113770), (5, 42668262), (6, 35556885), (7, 30477330), (9, 23704590), (10, 21334131), (13, 16410870), (14, 15238665), (15, 14222754), (18, 11852295), (19, 11228490), (21, 10159110), (26, 8205435), (27, 7901530), (30, 7111377), (35, 6095466), (38, 5614245), (39, 5470290), (42, 5079555), (45, 4740918), (54, 3950765), (57, 3742830), (63, 3386370), (65, 3282174), (70, 3047733), (78, 2735145), (90, 2370459), (91, 2344410), (95, 2245698), (105, 2031822), (114, 1871415), (117, 1823430), (126, 1693185), (130, 1641087), (133, 1604070), (135, 1580306), (171, 1247610), (182, 1172205), (189, 1128790), (190, 1122849), (195, 1094058), (210, 1015911), (234, 911715), (247, 863730), (266, 802035), (270, 790153), (273, 781470), (285, 748566), (315, 677274), (342, 623805), (351, 607810), (378, 564395), (390, 547029), (399, 534690), (455, 468882), (457, 466830), (494, 431865), (513, 415870), (546, 390735), (570, 374283), (585, 364686), (630, 338637), (665, 320814), (702, 303905), (741, 287910), (798, 267345), (819, 260490), (855, 249522), (910, 234441), (914, 233415), (945, 225758), (1026, 207935), (1170, 182343), (1197, 178230), (1235, 172746), (1330, 160407), (1365, 156294), (1371, 155610), (1482, 143955), (1638, 130245), (1710, 124761), (1729, 123390), (1755, 121562), (1890, 112879), (1995, 106938), (2223, 95970), (2285, 93366), (2394, 89115), (2457, 86830), (2470, 86373), (2565, 83174), (2730, 78147), (2742, 77805), (3199, 66690), (3458, 61695), (3510, 60781), (3591, 59410), (3705, 57582), (3990, 53469), (4095, 52098), (4113, 51870), (4446, 47985), (4570, 46683), (4914, 43415), (5130, 41587), (5187, 41130), (5941, 35910), (5985, 35646), (6398, 33345), (6669, 31990), (6855, 31122), (7182, 29705), (7410, 28791), (8190, 26049), (8226, 25935), (8645, 24678), (8683, 24570), (9597, 22230), (10374, 20565), (11115, 19194), (11882, 17955), (11970, 17823), (12285, 17366), (12339, 17290), (13338, 15995), (13710, 15561)]