305364794280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27963809}}^1$

素因数の和:27963843

約数の個数: 128

約数和(自身を含む): 1127500819200

約数和(自身を除く): 822136024920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 27963809, 55927618, 83891427, 111855236, 139819045, 167782854, 195746663, 223710472, 279638090, 335565708, 363529517, 391493326, 419457135, 559276180, 587239989, 671131416, 727059034, 782986652, 838914270, 978733315, 1090588551, 1118552360, 1174479978, 1454118068, 1565973304, 1677828540, 1817647585, 1957466630, 2181177102, 2348959956, 2544706619, 2908236136, 2936199945, 3355657080, 3635295170, 3914933260, 4362354204, 4697919912, 5089413238, 5452942755, 5872399890, 7270590340, 7634119857, 7829866520, 8724708408, 10178826476, 10905885510, 11744799780, 12723533095, 14541180680, 15268239714, 20357652952, 21811771020, 23489599560, 25447066190, 30536479428, 38170599285, 43623542040, 50894132380, 61072958856, 76341198570, 101788264760, 152682397140, 305364794280]

約数ペア:

[(1, 305364794280), (2, 152682397140), (3, 101788264760), (4, 76341198570), (5, 61072958856), (6, 50894132380), (7, 43623542040), (8, 38170599285), (10, 30536479428), (12, 25447066190), (13, 23489599560), (14, 21811771020), (15, 20357652952), (20, 15268239714), (21, 14541180680), (24, 12723533095), (26, 11744799780), (28, 10905885510), (30, 10178826476), (35, 8724708408), (39, 7829866520), (40, 7634119857), (42, 7270590340), (52, 5872399890), (56, 5452942755), (60, 5089413238), (65, 4697919912), (70, 4362354204), (78, 3914933260), (84, 3635295170), (91, 3355657080), (104, 2936199945), (105, 2908236136), (120, 2544706619), (130, 2348959956), (140, 2181177102), (156, 1957466630), (168, 1817647585), (182, 1677828540), (195, 1565973304), (210, 1454118068), (260, 1174479978), (273, 1118552360), (280, 1090588551), (312, 978733315), (364, 838914270), (390, 782986652), (420, 727059034), (455, 671131416), (520, 587239989), (546, 559276180), (728, 419457135), (780, 391493326), (840, 363529517), (910, 335565708), (1092, 279638090), (1365, 223710472), (1560, 195746663), (1820, 167782854), (2184, 139819045), (2730, 111855236), (3640, 83891427), (5460, 55927618), (10920, 27963809)]