198963768320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{33529}}^1$

素因数の和:33634

約数の個数: 176

約数和(自身を含む): 510651170400

約数和(自身を除く): 311687402080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 128, 152, 160, 190, 244, 256, 304, 305, 320, 380, 488, 512, 608, 610, 640, 760, 976, 1024, 1159, 1216, 1220, 1280, 1520, 1952, 2318, 2432, 2440, 2560, 3040, 3904, 4636, 4864, 4880, 5120, 5795, 6080, 7808, 9272, 9728, 9760, 11590, 12160, 15616, 18544, 19456, 19520, 23180, 24320, 31232, 33529, 37088, 39040, 46360, 48640, 62464, 67058, 74176, 78080, 92720, 97280, 134116, 148352, 156160, 167645, 185440, 268232, 296704, 312320, 335290, 370880, 536464, 593408, 637051, 670580, 741760, 1072928, 1186816, 1274102, 1341160, 1483520, 2045269, 2145856, 2548204, 2682320, 2967040, 3185255, 4090538, 4291712, 5096408, 5364640, 5934080, 6370510, 8181076, 8583424, 10192816, 10226345, 10729280, 12741020, 16362152, 17166848, 20385632, 20452690, 21458560, 25482040, 32724304, 34333696, 38860111, 40771264, 40905380, 42917120, 50964080, 65448608, 77720222, 81542528, 81810760, 85834240, 101928160, 130897216, 155440444, 163085056, 163621520, 171668480, 194300555, 203856320, 261794432, 310880888, 326170112, 327243040, 388601110, 407712640, 523588864, 621761776, 652340224, 654486080, 777202220, 815425280, 1047177728, 1243523552, 1308972160, 1554404440, 1630850560, 2094355456, 2487047104, 2617944320, 3108808880, 3261701120, 4974094208, 5235888640, 6217617760, 9948188416, 10471777280, 12435235520, 19896376832, 24870471040, 39792753664, 49740942080, 99481884160, 198963768320]

約数ペア:

[(1, 198963768320), (2, 99481884160), (4, 49740942080), (5, 39792753664), (8, 24870471040), (10, 19896376832), (16, 12435235520), (19, 10471777280), (20, 9948188416), (32, 6217617760), (38, 5235888640), (40, 4974094208), (61, 3261701120), (64, 3108808880), (76, 2617944320), (80, 2487047104), (95, 2094355456), (122, 1630850560), (128, 1554404440), (152, 1308972160), (160, 1243523552), (190, 1047177728), (244, 815425280), (256, 777202220), (304, 654486080), (305, 652340224), (320, 621761776), (380, 523588864), (488, 407712640), (512, 388601110), (608, 327243040), (610, 326170112), (640, 310880888), (760, 261794432), (976, 203856320), (1024, 194300555), (1159, 171668480), (1216, 163621520), (1220, 163085056), (1280, 155440444), (1520, 130897216), (1952, 101928160), (2318, 85834240), (2432, 81810760), (2440, 81542528), (2560, 77720222), (3040, 65448608), (3904, 50964080), (4636, 42917120), (4864, 40905380), (4880, 40771264), (5120, 38860111), (5795, 34333696), (6080, 32724304), (7808, 25482040), (9272, 21458560), (9728, 20452690), (9760, 20385632), (11590, 17166848), (12160, 16362152), (15616, 12741020), (18544, 10729280), (19456, 10226345), (19520, 10192816), (23180, 8583424), (24320, 8181076), (31232, 6370510), (33529, 5934080), (37088, 5364640), (39040, 5096408), (46360, 4291712), (48640, 4090538), (62464, 3185255), (67058, 2967040), (74176, 2682320), (78080, 2548204), (92720, 2145856), (97280, 2045269), (134116, 1483520), (148352, 1341160), (156160, 1274102), (167645, 1186816), (185440, 1072928), (268232, 741760), (296704, 670580), (312320, 637051), (335290, 593408), (370880, 536464)]