298962720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 432

約数和(自身を含む): 1254839040

約数和(自身を除く): 955876320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 196, 210, 223, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 446, 456, 480, 490, 504, 532, 560, 570, 588, 608, 630, 665, 669, 672, 684, 720, 735, 760, 784, 798, 840, 855, 882, 892, 912, 931, 980, 1008, 1064, 1115, 1120, 1140, 1176, 1197, 1260, 1330, 1338, 1368, 1440, 1470, 1520, 1561, 1568, 1596, 1680, 1710, 1764, 1784, 1824, 1862, 1960, 1995, 2007, 2016, 2128, 2205, 2230, 2280, 2352, 2394, 2520, 2660, 2676, 2736, 2793, 2940, 3040, 3122, 3192, 3345, 3360, 3420, 3528, 3568, 3724, 3920, 3990, 4014, 4237, 4256, 4410, 4460, 4560, 4655, 4683, 4704, 4788, 5040, 5320, 5352, 5472, 5586, 5880, 5985, 6244, 6384, 6690, 6840, 7056, 7136, 7448, 7805, 7840, 7980, 8028, 8379, 8474, 8820, 8920, 9120, 9310, 9366, 9576, 10035, 10080, 10640, 10704, 10927, 11172, 11760, 11970, 12488, 12711, 12768, 13380, 13680, 13965, 14049, 14112, 14896, 15610, 15960, 16056, 16758, 16948, 17640, 17840, 18620, 18732, 19152, 20070, 21185, 21280, 21408, 21854, 22344, 23415, 23520, 23940, 24976, 25422, 26760, 27360, 27930, 28098, 29659, 29792, 31220, 31920, 32112, 32781, 33516, 33896, 35280, 35680, 37240, 37464, 38133, 38304, 40140, 41895, 42370, 43708, 44688, 46830, 47880, 49952, 50844, 53520, 54635, 55860, 56196, 59318, 62440, 63555, 63840, 64224, 65562, 67032, 67792, 70245, 70560, 74480, 74928, 76266, 80280, 83790, 84740, 87416, 88977, 89376, 93660, 95760, 98343, 101688, 107040, 109270, 111720, 112392, 118636, 124880, 127110, 131124, 134064, 135584, 140490, 148295, 148960, 149856, 152532, 160560, 163905, 167580, 169480, 174832, 177954, 187320, 190665, 191520, 196686, 203376, 207613, 218540, 223440, 224784, 237272, 249760, 254220, 262248, 266931, 268128, 280980, 296590, 305064, 321120, 327810, 335160, 338960, 349664, 355908, 374640, 381330, 393372, 406752, 415226, 437080, 444885, 446880, 449568, 474544, 491715, 508440, 524496, 533862, 561960, 593180, 610128, 622839, 655620, 670320, 677920, 711816, 749280, 762660, 786744, 830452, 874160, 889770, 949088, 983430, 1016880, 1038065, 1048992, 1067724, 1123920, 1186360, 1220256, 1245678, 1311240, 1334655, 1340640, 1423632, 1525320, 1573488, 1660904, 1748320, 1779540, 1868517, 1966860, 2033760, 2076130, 2135448, 2247840, 2372720, 2491356, 2622480, 2669310, 2847264, 3050640, 3114195, 3146976, 3321808, 3559080, 3737034, 3933720, 4152260, 4270896, 4745440, 4982712, 5244960, 5338620, 6101280, 6228390, 6643616, 7118160, 7474068, 7867440, 8304520, 8541792, 9342585, 9965424, 10677240, 12456780, 14236320, 14948136, 15734880, 16609040, 18685170, 19930848, 21354480, 24913560, 29896272, 33218080, 37370340, 42708960, 49827120, 59792544, 74740680, 99654240, 149481360, 298962720]

約数ペア:

[(1, 298962720), (2, 149481360), (3, 99654240), (4, 74740680), (5, 59792544), (6, 49827120), (7, 42708960), (8, 37370340), (9, 33218080), (10, 29896272), (12, 24913560), (14, 21354480), (15, 19930848), (16, 18685170), (18, 16609040), (19, 15734880), (20, 14948136), (21, 14236320), (24, 12456780), (28, 10677240), (30, 9965424), (32, 9342585), (35, 8541792), (36, 8304520), (38, 7867440), (40, 7474068), (42, 7118160), (45, 6643616), (48, 6228390), (49, 6101280), (56, 5338620), (57, 5244960), (60, 4982712), (63, 4745440), (70, 4270896), (72, 4152260), (76, 3933720), (80, 3737034), (84, 3559080), (90, 3321808), (95, 3146976), (96, 3114195), (98, 3050640), (105, 2847264), (112, 2669310), (114, 2622480), (120, 2491356), (126, 2372720), (133, 2247840), (140, 2135448), (144, 2076130), (147, 2033760), (152, 1966860), (160, 1868517), (168, 1779540), (171, 1748320), (180, 1660904), (190, 1573488), (196, 1525320), (210, 1423632), (223, 1340640), (224, 1334655), (228, 1311240), (240, 1245678), (245, 1220256), (252, 1186360), (266, 1123920), (280, 1067724), (285, 1048992), (288, 1038065), (294, 1016880), (304, 983430), (315, 949088), (336, 889770), (342, 874160), (360, 830452), (380, 786744), (392, 762660), (399, 749280), (420, 711816), (441, 677920), (446, 670320), (456, 655620), (480, 622839), (490, 610128), (504, 593180), (532, 561960), (560, 533862), (570, 524496), (588, 508440), (608, 491715), (630, 474544), (665, 449568), (669, 446880), (672, 444885), (684, 437080), (720, 415226), (735, 406752), (760, 393372), (784, 381330), (798, 374640), (840, 355908), (855, 349664), (882, 338960), (892, 335160), (912, 327810), (931, 321120), (980, 305064), (1008, 296590), (1064, 280980), (1115, 268128), (1120, 266931), (1140, 262248), (1176, 254220), (1197, 249760), (1260, 237272), (1330, 224784), (1338, 223440), (1368, 218540), (1440, 207613), (1470, 203376), (1520, 196686), (1561, 191520), (1568, 190665), (1596, 187320), (1680, 177954), (1710, 174832), (1764, 169480), (1784, 167580), (1824, 163905), (1862, 160560), (1960, 152532), (1995, 149856), (2007, 148960), (2016, 148295), (2128, 140490), (2205, 135584), (2230, 134064), (2280, 131124), (2352, 127110), (2394, 124880), (2520, 118636), (2660, 112392), (2676, 111720), (2736, 109270), (2793, 107040), (2940, 101688), (3040, 98343), (3122, 95760), (3192, 93660), (3345, 89376), (3360, 88977), (3420, 87416), (3528, 84740), (3568, 83790), (3724, 80280), (3920, 76266), (3990, 74928), (4014, 74480), (4237, 70560), (4256, 70245), (4410, 67792), (4460, 67032), (4560, 65562), (4655, 64224), (4683, 63840), (4704, 63555), (4788, 62440), (5040, 59318), (5320, 56196), (5352, 55860), (5472, 54635), (5586, 53520), (5880, 50844), (5985, 49952), (6244, 47880), (6384, 46830), (6690, 44688), (6840, 43708), (7056, 42370), (7136, 41895), (7448, 40140), (7805, 38304), (7840, 38133), (7980, 37464), (8028, 37240), (8379, 35680), (8474, 35280), (8820, 33896), (8920, 33516), (9120, 32781), (9310, 32112), (9366, 31920), (9576, 31220), (10035, 29792), (10080, 29659), (10640, 28098), (10704, 27930), (10927, 27360), (11172, 26760), (11760, 25422), (11970, 24976), (12488, 23940), (12711, 23520), (12768, 23415), (13380, 22344), (13680, 21854), (13965, 21408), (14049, 21280), (14112, 21185), (14896, 20070), (15610, 19152), (15960, 18732), (16056, 18620), (16758, 17840), (16948, 17640)]