7219525680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:589

約数の個数: 320

約数和(自身を含む): 25508784000

約数和(自身を除く): 18289258320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 157, 180, 183, 216, 240, 244, 270, 305, 314, 349, 360, 366, 432, 471, 488, 540, 549, 610, 628, 698, 720, 732, 785, 915, 942, 976, 1047, 1080, 1098, 1220, 1256, 1396, 1413, 1464, 1570, 1647, 1745, 1830, 1884, 2094, 2160, 2196, 2355, 2440, 2512, 2745, 2792, 2826, 2928, 3140, 3141, 3294, 3490, 3660, 3768, 4188, 4239, 4392, 4710, 4880, 5235, 5490, 5584, 5652, 6280, 6282, 6588, 6980, 7065, 7320, 7536, 8235, 8376, 8478, 8784, 9420, 9423, 9577, 10470, 10980, 11304, 12560, 12564, 13176, 13960, 14130, 14640, 15705, 16470, 16752, 16956, 18840, 18846, 19154, 20940, 21195, 21289, 21960, 22608, 25128, 26352, 27920, 28260, 28731, 31410, 32940, 33912, 37680, 37692, 38308, 41880, 42390, 42578, 43920, 47115, 47885, 50256, 54793, 56520, 57462, 62820, 63867, 65880, 67824, 75384, 76616, 83760, 84780, 85156, 86193, 94230, 95770, 106445, 109586, 113040, 114924, 125640, 127734, 131760, 143655, 150768, 153232, 164379, 169560, 170312, 172386, 188460, 191540, 191601, 212890, 219172, 229848, 251280, 255468, 258579, 273965, 287310, 319335, 328758, 339120, 340624, 344772, 376920, 383080, 383202, 425780, 430965, 438344, 459696, 493137, 510936, 517158, 547930, 574620, 574803, 638670, 657516, 689544, 753840, 766160, 766404, 821895, 851560, 861930, 876688, 958005, 986274, 1021872, 1034316, 1095860, 1149240, 1149606, 1277340, 1292895, 1315032, 1379088, 1479411, 1532808, 1643790, 1703120, 1723860, 1916010, 1972548, 2068632, 2191720, 2298480, 2299212, 2465685, 2554680, 2585790, 2630064, 2874015, 2958822, 3065616, 3287580, 3342373, 3447720, 3832020, 3945096, 4137264, 4383440, 4598424, 4931370, 5109360, 5171580, 5748030, 5917644, 6575160, 6684746, 6895440, 7397055, 7664040, 7890192, 9196848, 9862740, 10027119, 10343160, 11496060, 11835288, 13150320, 13369492, 14794110, 15328080, 16711865, 19725480, 20054238, 20686320, 22992120, 23670576, 26738984, 29588220, 30081357, 33423730, 39450960, 40108476, 45984240, 50135595, 53477968, 59176440, 60162714, 66847460, 80216952, 90244071, 100271190, 118352880, 120325428, 133694920, 150406785, 160433904, 180488142, 200542380, 240650856, 267389840, 300813570, 360976284, 401084760, 451220355, 481301712, 601627140, 721952568, 802169520, 902440710, 1203254280, 1443905136, 1804881420, 2406508560, 3609762840, 7219525680]

約数ペア:

[(1, 7219525680), (2, 3609762840), (3, 2406508560), (4, 1804881420), (5, 1443905136), (6, 1203254280), (8, 902440710), (9, 802169520), (10, 721952568), (12, 601627140), (15, 481301712), (16, 451220355), (18, 401084760), (20, 360976284), (24, 300813570), (27, 267389840), (30, 240650856), (36, 200542380), (40, 180488142), (45, 160433904), (48, 150406785), (54, 133694920), (60, 120325428), (61, 118352880), (72, 100271190), (80, 90244071), (90, 80216952), (108, 66847460), (120, 60162714), (122, 59176440), (135, 53477968), (144, 50135595), (157, 45984240), (180, 40108476), (183, 39450960), (216, 33423730), (240, 30081357), (244, 29588220), (270, 26738984), (305, 23670576), (314, 22992120), (349, 20686320), (360, 20054238), (366, 19725480), (432, 16711865), (471, 15328080), (488, 14794110), (540, 13369492), (549, 13150320), (610, 11835288), (628, 11496060), (698, 10343160), (720, 10027119), (732, 9862740), (785, 9196848), (915, 7890192), (942, 7664040), (976, 7397055), (1047, 6895440), (1080, 6684746), (1098, 6575160), (1220, 5917644), (1256, 5748030), (1396, 5171580), (1413, 5109360), (1464, 4931370), (1570, 4598424), (1647, 4383440), (1745, 4137264), (1830, 3945096), (1884, 3832020), (2094, 3447720), (2160, 3342373), (2196, 3287580), (2355, 3065616), (2440, 2958822), (2512, 2874015), (2745, 2630064), (2792, 2585790), (2826, 2554680), (2928, 2465685), (3140, 2299212), (3141, 2298480), (3294, 2191720), (3490, 2068632), (3660, 1972548), (3768, 1916010), (4188, 1723860), (4239, 1703120), (4392, 1643790), (4710, 1532808), (4880, 1479411), (5235, 1379088), (5490, 1315032), (5584, 1292895), (5652, 1277340), (6280, 1149606), (6282, 1149240), (6588, 1095860), (6980, 1034316), (7065, 1021872), (7320, 986274), (7536, 958005), (8235, 876688), (8376, 861930), (8478, 851560), (8784, 821895), (9420, 766404), (9423, 766160), (9577, 753840), (10470, 689544), (10980, 657516), (11304, 638670), (12560, 574803), (12564, 574620), (13176, 547930), (13960, 517158), (14130, 510936), (14640, 493137), (15705, 459696), (16470, 438344), (16752, 430965), (16956, 425780), (18840, 383202), (18846, 383080), (19154, 376920), (20940, 344772), (21195, 340624), (21289, 339120), (21960, 328758), (22608, 319335), (25128, 287310), (26352, 273965), (27920, 258579), (28260, 255468), (28731, 251280), (31410, 229848), (32940, 219172), (33912, 212890), (37680, 191601), (37692, 191540), (38308, 188460), (41880, 172386), (42390, 170312), (42578, 169560), (43920, 164379), (47115, 153232), (47885, 150768), (50256, 143655), (54793, 131760), (56520, 127734), (57462, 125640), (62820, 114924), (63867, 113040), (65880, 109586), (67824, 106445), (75384, 95770), (76616, 94230), (83760, 86193), (84780, 85156)]