304229520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:404

約数の個数: 400

約数和(自身を含む): 1274739840

約数和(自身を除く): 970510320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 353, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 706, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1059, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1412, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1765, 1890, 1995, 2052, 2118, 2128, 2160, 2268, 2280, 2394, 2471, 2520, 2565, 2660, 2736, 2824, 2835, 3024, 3078, 3177, 3192, 3240, 3420, 3530, 3591, 3780, 3990, 4104, 4236, 4536, 4560, 4788, 4942, 5040, 5130, 5295, 5320, 5648, 5670, 5985, 6156, 6354, 6384, 6480, 6707, 6840, 7060, 7182, 7413, 7560, 7695, 7980, 8208, 8472, 9072, 9531, 9576, 9884, 10260, 10590, 10640, 10773, 11340, 11970, 12312, 12355, 12708, 13414, 13680, 14120, 14364, 14826, 15120, 15390, 15885, 15960, 16944, 17955, 19062, 19152, 19768, 20121, 20520, 21180, 21546, 22239, 22680, 23940, 24624, 24710, 25416, 26828, 28240, 28593, 28728, 29652, 30780, 31770, 31920, 33535, 35910, 37065, 38124, 39536, 40242, 41040, 42360, 43092, 44478, 45360, 46949, 47655, 47880, 49420, 50832, 53656, 53865, 57186, 57456, 59304, 60363, 61560, 63540, 66717, 67070, 71820, 74130, 76248, 80484, 84720, 86184, 88956, 93898, 95310, 95760, 98840, 100605, 107312, 107730, 111195, 114372, 118608, 120726, 123120, 127080, 133434, 134140, 140847, 142965, 143640, 148260, 152496, 160968, 172368, 177912, 181089, 187796, 190620, 197680, 200151, 201210, 215460, 222390, 228744, 234745, 241452, 254160, 266868, 268280, 281694, 285930, 287280, 296520, 301815, 321936, 333585, 355824, 362178, 375592, 381240, 400302, 402420, 422541, 430920, 444780, 457488, 469490, 482904, 533736, 536560, 543267, 563388, 571860, 593040, 603630, 667170, 704235, 724356, 751184, 762480, 800604, 804840, 845082, 861840, 889560, 905445, 938980, 965808, 1000755, 1067472, 1086534, 1126776, 1143720, 1207260, 1267623, 1334340, 1408470, 1448712, 1601208, 1609680, 1690164, 1779120, 1810890, 1877960, 2001510, 2112705, 2173068, 2253552, 2287440, 2414520, 2535246, 2668680, 2716335, 2816940, 2897424, 3202416, 3380328, 3621780, 3755920, 3802869, 4003020, 4225410, 4346136, 4829040, 5070492, 5337360, 5432670, 5633880, 6338115, 6760656, 7243560, 7605738, 8006040, 8450820, 8692272, 10140984, 10865340, 11267760, 12676230, 14487120, 15211476, 16012080, 16901640, 19014345, 20281968, 21730680, 25352460, 30422952, 33803280, 38028690, 43461360, 50704920, 60845904, 76057380, 101409840, 152114760, 304229520]

約数ペア:

[(1, 304229520), (2, 152114760), (3, 101409840), (4, 76057380), (5, 60845904), (6, 50704920), (7, 43461360), (8, 38028690), (9, 33803280), (10, 30422952), (12, 25352460), (14, 21730680), (15, 20281968), (16, 19014345), (18, 16901640), (19, 16012080), (20, 15211476), (21, 14487120), (24, 12676230), (27, 11267760), (28, 10865340), (30, 10140984), (35, 8692272), (36, 8450820), (38, 8006040), (40, 7605738), (42, 7243560), (45, 6760656), (48, 6338115), (54, 5633880), (56, 5432670), (57, 5337360), (60, 5070492), (63, 4829040), (70, 4346136), (72, 4225410), (76, 4003020), (80, 3802869), (81, 3755920), (84, 3621780), (90, 3380328), (95, 3202416), (105, 2897424), (108, 2816940), (112, 2716335), (114, 2668680), (120, 2535246), (126, 2414520), (133, 2287440), (135, 2253552), (140, 2173068), (144, 2112705), (152, 2001510), (162, 1877960), (168, 1810890), (171, 1779120), (180, 1690164), (189, 1609680), (190, 1601208), (210, 1448712), (216, 1408470), (228, 1334340), (240, 1267623), (252, 1207260), (266, 1143720), (270, 1126776), (280, 1086534), (285, 1067472), (304, 1000755), (315, 965808), (324, 938980), (336, 905445), (342, 889560), (353, 861840), (360, 845082), (378, 804840), (380, 800604), (399, 762480), (405, 751184), (420, 724356), (432, 704235), (456, 667170), (504, 603630), (513, 593040), (532, 571860), (540, 563388), (560, 543267), (567, 536560), (570, 533736), (630, 482904), (648, 469490), (665, 457488), (684, 444780), (706, 430920), (720, 422541), (756, 402420), (760, 400302), (798, 381240), (810, 375592), (840, 362178), (855, 355824), (912, 333585), (945, 321936), (1008, 301815), (1026, 296520), (1059, 287280), (1064, 285930), (1080, 281694), (1134, 268280), (1140, 266868), (1197, 254160), (1260, 241452), (1296, 234745), (1330, 228744), (1368, 222390), (1412, 215460), (1512, 201210), (1520, 200151), (1539, 197680), (1596, 190620), (1620, 187796), (1680, 181089), (1710, 177912), (1765, 172368), (1890, 160968), (1995, 152496), (2052, 148260), (2118, 143640), (2128, 142965), (2160, 140847), (2268, 134140), (2280, 133434), (2394, 127080), (2471, 123120), (2520, 120726), (2565, 118608), (2660, 114372), (2736, 111195), (2824, 107730), (2835, 107312), (3024, 100605), (3078, 98840), (3177, 95760), (3192, 95310), (3240, 93898), (3420, 88956), (3530, 86184), (3591, 84720), (3780, 80484), (3990, 76248), (4104, 74130), (4236, 71820), (4536, 67070), (4560, 66717), (4788, 63540), (4942, 61560), (5040, 60363), (5130, 59304), (5295, 57456), (5320, 57186), (5648, 53865), (5670, 53656), (5985, 50832), (6156, 49420), (6354, 47880), (6384, 47655), (6480, 46949), (6707, 45360), (6840, 44478), (7060, 43092), (7182, 42360), (7413, 41040), (7560, 40242), (7695, 39536), (7980, 38124), (8208, 37065), (8472, 35910), (9072, 33535), (9531, 31920), (9576, 31770), (9884, 30780), (10260, 29652), (10590, 28728), (10640, 28593), (10773, 28240), (11340, 26828), (11970, 25416), (12312, 24710), (12355, 24624), (12708, 23940), (13414, 22680), (13680, 22239), (14120, 21546), (14364, 21180), (14826, 20520), (15120, 20121), (15390, 19768), (15885, 19152), (15960, 19062), (16944, 17955)]