253762740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:412

約数の個数: 384

約数和(自身を含む): 1045094400

約数和(自身を除く): 791331660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 108, 110, 119, 126, 132, 135, 140, 153, 154, 165, 170, 180, 187, 189, 198, 204, 210, 220, 231, 238, 252, 255, 270, 297, 306, 308, 315, 330, 340, 357, 359, 374, 378, 385, 396, 420, 459, 462, 476, 495, 510, 540, 561, 594, 595, 612, 630, 660, 693, 714, 718, 748, 756, 765, 770, 918, 924, 935, 945, 990, 1020, 1071, 1077, 1122, 1155, 1188, 1190, 1260, 1309, 1386, 1428, 1436, 1485, 1530, 1540, 1683, 1785, 1795, 1836, 1870, 1890, 1980, 2079, 2142, 2154, 2244, 2295, 2310, 2380, 2513, 2618, 2772, 2805, 2970, 3060, 3213, 3231, 3366, 3465, 3570, 3590, 3740, 3780, 3927, 3949, 4158, 4284, 4308, 4590, 4620, 5026, 5049, 5236, 5355, 5385, 5610, 5940, 6103, 6426, 6462, 6545, 6732, 6930, 7140, 7180, 7539, 7854, 7898, 8316, 8415, 9180, 9693, 10052, 10098, 10395, 10710, 10770, 11220, 11781, 11847, 12206, 12565, 12852, 12924, 13090, 13860, 15078, 15708, 15796, 16065, 16155, 16830, 18309, 19386, 19635, 19745, 20196, 20790, 21420, 21540, 22617, 23562, 23694, 24412, 25130, 25245, 26180, 27643, 30156, 30515, 32130, 32310, 33660, 35343, 35541, 36618, 37695, 38772, 39270, 39490, 41580, 42721, 45234, 47124, 47388, 48465, 50260, 50490, 54927, 55286, 58905, 59235, 61030, 64260, 64620, 67133, 67851, 70686, 71082, 73236, 75390, 78540, 78980, 82929, 85442, 90468, 91545, 96930, 100980, 106623, 109854, 110572, 113085, 117810, 118470, 122060, 128163, 134266, 135702, 138215, 141372, 142164, 150780, 164781, 165858, 170884, 176715, 177705, 183090, 193860, 201399, 213246, 213605, 219708, 226170, 235620, 236940, 248787, 256326, 268532, 271404, 274635, 276430, 329562, 331716, 335665, 339255, 353430, 355410, 366180, 384489, 402798, 414645, 426492, 427210, 452340, 469931, 497574, 512652, 533115, 549270, 552860, 604197, 640815, 659124, 671330, 678510, 706860, 710820, 746361, 768978, 805596, 823905, 829290, 854420, 939862, 995148, 1006995, 1066230, 1098540, 1153467, 1208394, 1243935, 1281630, 1342660, 1357020, 1409793, 1492722, 1537956, 1647810, 1658580, 1812591, 1879724, 1922445, 2013990, 2132460, 2306934, 2349655, 2416788, 2487870, 2563260, 2819586, 2985444, 3020985, 3295620, 3625182, 3731805, 3844890, 4027980, 4229379, 4613868, 4699310, 4975740, 5639172, 5767335, 6041970, 7048965, 7250364, 7463610, 7689780, 8458758, 9062955, 9398620, 11534670, 12083940, 12688137, 14097930, 14927220, 16917516, 18125910, 21146895, 23069340, 25376274, 28195860, 36251820, 42293790, 50752548, 63440685, 84587580, 126881370, 253762740]

約数ペア:

[(1, 253762740), (2, 126881370), (3, 84587580), (4, 63440685), (5, 50752548), (6, 42293790), (7, 36251820), (9, 28195860), (10, 25376274), (11, 23069340), (12, 21146895), (14, 18125910), (15, 16917516), (17, 14927220), (18, 14097930), (20, 12688137), (21, 12083940), (22, 11534670), (27, 9398620), (28, 9062955), (30, 8458758), (33, 7689780), (34, 7463610), (35, 7250364), (36, 7048965), (42, 6041970), (44, 5767335), (45, 5639172), (51, 4975740), (54, 4699310), (55, 4613868), (60, 4229379), (63, 4027980), (66, 3844890), (68, 3731805), (70, 3625182), (77, 3295620), (84, 3020985), (85, 2985444), (90, 2819586), (99, 2563260), (102, 2487870), (105, 2416788), (108, 2349655), (110, 2306934), (119, 2132460), (126, 2013990), (132, 1922445), (135, 1879724), (140, 1812591), (153, 1658580), (154, 1647810), (165, 1537956), (170, 1492722), (180, 1409793), (187, 1357020), (189, 1342660), (198, 1281630), (204, 1243935), (210, 1208394), (220, 1153467), (231, 1098540), (238, 1066230), (252, 1006995), (255, 995148), (270, 939862), (297, 854420), (306, 829290), (308, 823905), (315, 805596), (330, 768978), (340, 746361), (357, 710820), (359, 706860), (374, 678510), (378, 671330), (385, 659124), (396, 640815), (420, 604197), (459, 552860), (462, 549270), (476, 533115), (495, 512652), (510, 497574), (540, 469931), (561, 452340), (594, 427210), (595, 426492), (612, 414645), (630, 402798), (660, 384489), (693, 366180), (714, 355410), (718, 353430), (748, 339255), (756, 335665), (765, 331716), (770, 329562), (918, 276430), (924, 274635), (935, 271404), (945, 268532), (990, 256326), (1020, 248787), (1071, 236940), (1077, 235620), (1122, 226170), (1155, 219708), (1188, 213605), (1190, 213246), (1260, 201399), (1309, 193860), (1386, 183090), (1428, 177705), (1436, 176715), (1485, 170884), (1530, 165858), (1540, 164781), (1683, 150780), (1785, 142164), (1795, 141372), (1836, 138215), (1870, 135702), (1890, 134266), (1980, 128163), (2079, 122060), (2142, 118470), (2154, 117810), (2244, 113085), (2295, 110572), (2310, 109854), (2380, 106623), (2513, 100980), (2618, 96930), (2772, 91545), (2805, 90468), (2970, 85442), (3060, 82929), (3213, 78980), (3231, 78540), (3366, 75390), (3465, 73236), (3570, 71082), (3590, 70686), (3740, 67851), (3780, 67133), (3927, 64620), (3949, 64260), (4158, 61030), (4284, 59235), (4308, 58905), (4590, 55286), (4620, 54927), (5026, 50490), (5049, 50260), (5236, 48465), (5355, 47388), (5385, 47124), (5610, 45234), (5940, 42721), (6103, 41580), (6426, 39490), (6462, 39270), (6545, 38772), (6732, 37695), (6930, 36618), (7140, 35541), (7180, 35343), (7539, 33660), (7854, 32310), (7898, 32130), (8316, 30515), (8415, 30156), (9180, 27643), (9693, 26180), (10052, 25245), (10098, 25130), (10395, 24412), (10710, 23694), (10770, 23562), (11220, 22617), (11781, 21540), (11847, 21420), (12206, 20790), (12565, 20196), (12852, 19745), (12924, 19635), (13090, 19386), (13860, 18309), (15078, 16830), (15708, 16155), (15796, 16065)]